20766133080

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:489

約数の個数: 1024

約数和(自身を含む): 94083379200

約数和(自身を除く): 73317246120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 17, 18, 20, 21, 22, 24, 27, 28, 30, 33, 34, 35, 36, 37, 40, 42, 44, 45, 51, 54, 55, 56, 60, 63, 66, 68, 70, 72, 74, 77, 84, 85, 88, 90, 99, 102, 105, 108, 110, 111, 119, 120, 126, 132, 135, 136, 140, 148, 153, 154, 165, 168, 170, 180, 185, 187, 189, 198, 204, 210, 216, 220, 222, 231, 238, 252, 255, 259, 264, 270, 280, 296, 297, 306, 308, 315, 330, 333, 340, 357, 360, 370, 374, 378, 385, 396, 397, 407, 408, 420, 440, 444, 459, 462, 476, 495, 504, 510, 518, 540, 555, 561, 594, 595, 612, 616, 629, 630, 660, 666, 680, 693, 714, 740, 748, 756, 765, 770, 777, 792, 794, 814, 840, 888, 918, 924, 935, 945, 952, 990, 999, 1020, 1036, 1071, 1080, 1110, 1122, 1155, 1188, 1190, 1191, 1221, 1224, 1258, 1260, 1295, 1309, 1320, 1332, 1386, 1428, 1480, 1485, 1496, 1512, 1530, 1540, 1554, 1588, 1628, 1665, 1683, 1785, 1836, 1848, 1870, 1887, 1890, 1980, 1985, 1998, 2035, 2040, 2072, 2079, 2142, 2220, 2244, 2295, 2310, 2331, 2376, 2380, 2382, 2442, 2516, 2520, 2590, 2618, 2664, 2772, 2779, 2805, 2849, 2856, 2970, 3060, 3080, 3108, 3145, 3176, 3213, 3256, 3330, 3366, 3465, 3570, 3573, 3663, 3672, 3740, 3774, 3780, 3885, 3927, 3960, 3970, 3996, 4070, 4158, 4284, 4367, 4403, 4440, 4488, 4590, 4620, 4662, 4760, 4764, 4884, 4995, 5032, 5049, 5180, 5236, 5355, 5544, 5558, 5610, 5661, 5698, 5940, 5955, 6105, 6120, 6216, 6290, 6426, 6545, 6660, 6732, 6749, 6919, 6930, 6993, 7140, 7146, 7326, 7480, 7548, 7560, 7770, 7854, 7940, 7992, 8140, 8316, 8337, 8415, 8547, 8568, 8734, 8806, 9180, 9240, 9324, 9435, 9528, 9768, 9990, 10098, 10360, 10395, 10472, 10710, 10719, 10989, 11116, 11220, 11322, 11396, 11655, 11781, 11880, 11910, 12210, 12580, 12852, 13090, 13101, 13209, 13320, 13464, 13498, 13838, 13860, 13895, 13986, 14245, 14280, 14292, 14652, 14689, 15096, 15540, 15708, 15880, 16065, 16280, 16632, 16674, 16830, 16983, 17094, 17468, 17612, 17865, 18315, 18360, 18648, 18870, 19635, 19980, 20196, 20247, 20757, 20790, 21420, 21438, 21835, 21978, 22015, 22232, 22440, 22644, 22792, 23310, 23562, 23820, 24420, 25011, 25160, 25245, 25641, 25704, 26180, 26202, 26418, 26996, 27676, 27720, 27790, 27972, 28305, 28490, 28584, 29304, 29378, 30569, 31080, 31416, 32130, 33348, 33660, 33745, 33966, 34188, 34595, 34936, 34965, 35224, 35343, 35730, 36630, 37740, 39270, 39303, 39627, 39960, 40392, 40494, 41514, 41580, 41685, 42735, 42840, 42876, 43670, 43956, 44030, 44067, 45288, 46620, 47124, 47243, 47640, 48433, 48840, 50022, 50490, 51282, 52360, 52404, 52836, 53595, 53992, 54945, 55352, 55580, 55944, 56610, 56980, 58756, 58905, 60741, 61138, 62271, 64260, 65505, 66045, 66696, 67320, 67490, 67932, 68376, 69190, 69930, 70686, 71460, 73260, 73445, 74239, 75033, 75480, 76923, 78540, 78606, 79254, 80988, 83028, 83160, 83370, 84915, 85470, 85752, 87340, 87912, 88060, 88134, 91707, 93240, 94248, 94486, 96866, 100044, 100980, 101235, 102564, 102823, 103785, 104808, 105672, 107190, 109890, 111160, 113220, 113960, 117512, 117810, 117909, 118881, 121482, 122276, 124542, 125055, 128205, 128520, 131010, 132090, 132201, 134980, 135864, 138380, 139860, 141372, 141729, 142920, 145299, 146520, 146890, 148478, 150066, 152845, 153846, 157080, 157212, 158508, 161579, 161976, 166056, 166740, 169830, 170940, 174680, 176120, 176268, 176715, 182223, 183414, 186813, 188972, 193732, 196515, 198135, 200088, 201960, 202470, 205128, 205646, 207570, 214380, 219780, 220335, 222717, 226440, 235620, 235818, 236215, 237762, 242165, 242964, 244552, 249084, 249713, 250110, 256410, 262020, 264180, 264402, 269960, 275121, 276760, 279720, 282744, 283458, 290598, 293780, 296956, 300132, 303705, 305690, 307692, 308469, 311355, 314424, 317016, 323158, 333480, 339660, 341880, 352536, 353430, 364446, 366828, 371195, 373626, 375165, 377944, 384615, 387464, 393030, 396270, 396603, 404940, 411292, 415140, 425187, 428760, 435897, 439560, 440670, 445434, 458535, 471240, 471636, 472430, 475524, 484330, 484737, 485928, 498168, 499426, 500220, 512820, 514115, 519673, 524040, 528360, 528804, 550242, 566916, 581196, 587560, 589545, 593912, 594405, 600264, 607410, 611380, 615384, 616938, 622710, 646316, 661005, 668151, 679320, 706860, 708645, 726495, 728892, 733656, 742390, 747252, 749139, 750330, 769230, 786060, 792540, 793206, 807895, 809880, 822584, 825363, 830280, 850374, 871794, 881340, 890868, 911115, 917070, 925407, 934065, 943272, 944860, 951048, 968660, 969474, 998852, 1000440, 1025640, 1028230, 1039346, 1057608, 1100484, 1113585, 1131053, 1133832, 1162392, 1179090, 1188810, 1214820, 1222760, 1233876, 1245420, 1248565, 1275561, 1292632, 1307691, 1322010, 1336302, 1375605, 1413720, 1417290, 1452990, 1454211, 1457784, 1484780, 1494504, 1498278, 1500660, 1538460, 1542345, 1559019, 1572120, 1585080, 1586412, 1615790, 1650726, 1700748, 1743588, 1747991, 1762680, 1781736, 1822230, 1834140, 1850814, 1868130, 1889720, 1937320, 1938948, 1983015, 1997704, 2004453, 2056460, 2078692, 2125935, 2179485, 2200968, 2227170, 2247417, 2262106, 2358180, 2377620, 2423685, 2429640, 2467752, 2490840, 2497130, 2551122, 2598365, 2615382, 2644020, 2672604, 2746843, 2751210, 2776221, 2834580, 2905980, 2908422, 2969560, 2996556, 3001320, 3076920, 3084690, 3118038, 3172824, 3231580, 3301452, 3340755, 3393159, 3401496, 3487176, 3495982, 3644460, 3668280, 3701628, 3736260, 3745695, 3877896, 3966030, 4008906, 4112920, 4126815, 4157384, 4251870, 4358970, 4362633, 4454340, 4494834, 4524212, 4627035, 4677057, 4716360, 4755240, 4847370, 4994260, 5102244, 5196730, 5230764, 5243973, 5288040, 5345208, 5493686, 5502420, 5552442, 5655265, 5669160, 5811960, 5816844, 5993112, 6169380, 6236076, 6377805, 6463160, 6538455, 6602904, 6681510, 6742251, 6786318, 6991964, 7271055, 7288920, 7403256, 7472520, 7491390, 7795095, 7932060, 8017812, 8240529, 8253630, 8503740, 8717940, 8725266, 8739955, 8908680, 8989668, 9048424, 9254070, 9354114, 9694740, 9988520, 10022265, 10179477, 10204488, 10393460, 10461528, 10487946, 10987372, 11004840, 11104884, 11237085, 11310530, 11633688, 12338760, 12472152, 12755610, 13076910, 13363020, 13484502, 13572636, 13734215, 13881105, 13983928, 14031171, 14542110, 14982780, 15590190, 15731919, 15864120, 16035624, 16481058, 16507260, 16965795, 17007480, 17435880, 17450532, 17479910, 17979336, 18508140, 18708228, 19227901, 19389480, 20044530, 20358954, 20786920, 20975892, 21813165, 21974744, 22209768, 22474170, 22621060, 23385285, 24721587, 25511220, 26153820, 26219865, 26726040, 26969004, 27145272, 27468430, 27762210, 28062342, 29084220, 29965560, 30538431, 31180380, 31463838, 32962116, 33014520, 33711255, 33931590, 34901064, 34959820, 37016280, 37416456, 38455802, 40089060, 40717908, 41202645, 41951784, 43626330, 44948340, 45242120, 46770570, 47195757, 49443174, 50897385, 51022440, 52307640, 52439730, 53938008, 54936860, 55524420, 56124684, 57683703, 58168440, 61076862, 62360760, 62927676, 65924232, 67422510, 67863180, 69919640, 70155855, 74164761, 76911604, 78659595, 80178120, 81435816, 82405290, 87252660, 89896680, 93541140, 94391514, 96139505, 98886348, 101794770, 104879460, 109873720, 111048840, 112249368, 115367406, 122153724, 123607935, 125855352, 134845020, 135726360, 140311710, 148329522, 152692155, 153823208, 157319190, 164810580, 173051109, 174505320, 187082280, 188783028, 192279010, 197772696, 203589540, 209758920, 230734812, 235978785, 244307448, 247215870, 269690040, 280623420, 288418515, 296659044, 305384310, 314638380, 329621160, 346102218, 370823805, 377566056, 384558020, 407179080, 461469624, 471957570, 494431740, 519153327, 561246840, 576837030, 593318088, 610768620, 629276760, 692204436, 741647610, 769116040, 865255545, 943915140, 988863480, 1038306654, 1153674060, 1221537240, 1384408872, 1483295220, 1730511090, 1887830280, 2076613308, 2307348120, 2595766635, 2966590440, 3461022180, 4153226616, 5191533270, 6922044360, 10383066540, 20766133080]

約数ペア:

[(1, 20766133080), (2, 10383066540), (3, 6922044360), (4, 5191533270), (5, 4153226616), (6, 3461022180), (7, 2966590440), (8, 2595766635), (9, 2307348120), (10, 2076613308), (11, 1887830280), (12, 1730511090), (14, 1483295220), (15, 1384408872), (17, 1221537240), (18, 1153674060), (20, 1038306654), (21, 988863480), (22, 943915140), (24, 865255545), (27, 769116040), (28, 741647610), (30, 692204436), (33, 629276760), (34, 610768620), (35, 593318088), (36, 576837030), (37, 561246840), (40, 519153327), (42, 494431740), (44, 471957570), (45, 461469624), (51, 407179080), (54, 384558020), (55, 377566056), (56, 370823805), (60, 346102218), (63, 329621160), (66, 314638380), (68, 305384310), (70, 296659044), (72, 288418515), (74, 280623420), (77, 269690040), (84, 247215870), (85, 244307448), (88, 235978785), (90, 230734812), (99, 209758920), (102, 203589540), (105, 197772696), (108, 192279010), (110, 188783028), (111, 187082280), (119, 174505320), (120, 173051109), (126, 164810580), (132, 157319190), (135, 153823208), (136, 152692155), (140, 148329522), (148, 140311710), (153, 135726360), (154, 134845020), (165, 125855352), (168, 123607935), (170, 122153724), (180, 115367406), (185, 112249368), (187, 111048840), (189, 109873720), (198, 104879460), (204, 101794770), (210, 98886348), (216, 96139505), (220, 94391514), (222, 93541140), (231, 89896680), (238, 87252660), (252, 82405290), (255, 81435816), (259, 80178120), (264, 78659595), (270, 76911604), (280, 74164761), (296, 70155855), (297, 69919640), (306, 67863180), (308, 67422510), (315, 65924232), (330, 62927676), (333, 62360760), (340, 61076862), (357, 58168440), (360, 57683703), (370, 56124684), (374, 55524420), (378, 54936860), (385, 53938008), (396, 52439730), (397, 52307640), (407, 51022440), (408, 50897385), (420, 49443174), (440, 47195757), (444, 46770570), (459, 45242120), (462, 44948340), (476, 43626330), (495, 41951784), (504, 41202645), (510, 40717908), (518, 40089060), (540, 38455802), (555, 37416456), (561, 37016280), (594, 34959820), (595, 34901064), (612, 33931590), (616, 33711255), (629, 33014520), (630, 32962116), (660, 31463838), (666, 31180380), (680, 30538431), (693, 29965560), (714, 29084220), (740, 28062342), (748, 27762210), (756, 27468430), (765, 27145272), (770, 26969004), (777, 26726040), (792, 26219865), (794, 26153820), (814, 25511220), (840, 24721587), (888, 23385285), (918, 22621060), (924, 22474170), (935, 22209768), (945, 21974744), (952, 21813165), (990, 20975892), (999, 20786920), (1020, 20358954), (1036, 20044530), (1071, 19389480), (1080, 19227901), (1110, 18708228), (1122, 18508140), (1155, 17979336), (1188, 17479910), (1190, 17450532), (1191, 17435880), (1221, 17007480), (1224, 16965795), (1258, 16507260), (1260, 16481058), (1295, 16035624), (1309, 15864120), (1320, 15731919), (1332, 15590190), (1386, 14982780), (1428, 14542110), (1480, 14031171), (1485, 13983928), (1496, 13881105), (1512, 13734215), (1530, 13572636), (1540, 13484502), (1554, 13363020), (1588, 13076910), (1628, 12755610), (1665, 12472152), (1683, 12338760), (1785, 11633688), (1836, 11310530), (1848, 11237085), (1870, 11104884), (1887, 11004840), (1890, 10987372), (1980, 10487946), (1985, 10461528), (1998, 10393460), (2035, 10204488), (2040, 10179477), (2072, 10022265), (2079, 9988520), (2142, 9694740), (2220, 9354114), (2244, 9254070), (2295, 9048424), (2310, 8989668), (2331, 8908680), (2376, 8739955), (2380, 8725266), (2382, 8717940), (2442, 8503740), (2516, 8253630), (2520, 8240529), (2590, 8017812), (2618, 7932060), (2664, 7795095), (2772, 7491390), (2779, 7472520), (2805, 7403256), (2849, 7288920), (2856, 7271055), (2970, 6991964), (3060, 6786318), (3080, 6742251), (3108, 6681510), (3145, 6602904), (3176, 6538455), (3213, 6463160), (3256, 6377805), (3330, 6236076), (3366, 6169380), (3465, 5993112), (3570, 5816844), (3573, 5811960), (3663, 5669160), (3672, 5655265), (3740, 5552442), (3774, 5502420), (3780, 5493686), (3885, 5345208), (3927, 5288040), (3960, 5243973), (3970, 5230764), (3996, 5196730), (4070, 5102244), (4158, 4994260), (4284, 4847370), (4367, 4755240), (4403, 4716360), (4440, 4677057), (4488, 4627035), (4590, 4524212), (4620, 4494834), (4662, 4454340), (4760, 4362633), (4764, 4358970), (4884, 4251870), (4995, 4157384), (5032, 4126815), (5049, 4112920), (5180, 4008906), (5236, 3966030), (5355, 3877896), (5544, 3745695), (5558, 3736260), (5610, 3701628), (5661, 3668280), (5698, 3644460), (5940, 3495982), (5955, 3487176), (6105, 3401496), (6120, 3393159), (6216, 3340755), (6290, 3301452), (6426, 3231580), (6545, 3172824), (6660, 3118038), (6732, 3084690), (6749, 3076920), (6919, 3001320), (6930, 2996556), (6993, 2969560), (7140, 2908422), (7146, 2905980), (7326, 2834580), (7480, 2776221), (7548, 2751210), (7560, 2746843), (7770, 2672604), (7854, 2644020), (7940, 2615382), (7992, 2598365), (8140, 2551122), (8316, 2497130), (8337, 2490840), (8415, 2467752), (8547, 2429640), (8568, 2423685), (8734, 2377620), (8806, 2358180), (9180, 2262106), (9240, 2247417), (9324, 2227170), (9435, 2200968), (9528, 2179485), (9768, 2125935), (9990, 2078692), (10098, 2056460), (10360, 2004453), (10395, 1997704), (10472, 1983015), (10710, 1938948), (10719, 1937320), (10989, 1889720), (11116, 1868130), (11220, 1850814), (11322, 1834140), (11396, 1822230), (11655, 1781736), (11781, 1762680), (11880, 1747991), (11910, 1743588), (12210, 1700748), (12580, 1650726), (12852, 1615790), (13090, 1586412), (13101, 1585080), (13209, 1572120), (13320, 1559019), (13464, 1542345), (13498, 1538460), (13838, 1500660), (13860, 1498278), (13895, 1494504), (13986, 1484780), (14245, 1457784), (14280, 1454211), (14292, 1452990), (14652, 1417290), (14689, 1413720), (15096, 1375605), (15540, 1336302), (15708, 1322010), (15880, 1307691), (16065, 1292632), (16280, 1275561), (16632, 1248565), (16674, 1245420), (16830, 1233876), (16983, 1222760), (17094, 1214820), (17468, 1188810), (17612, 1179090), (17865, 1162392), (18315, 1133832), (18360, 1131053), (18648, 1113585), (18870, 1100484), (19635, 1057608), (19980, 1039346), (20196, 1028230), (20247, 1025640), (20757, 1000440), (20790, 998852), (21420, 969474), (21438, 968660), (21835, 951048), (21978, 944860), (22015, 943272), (22232, 934065), (22440, 925407), (22644, 917070), (22792, 911115), (23310, 890868), (23562, 881340), (23820, 871794), (24420, 850374), (25011, 830280), (25160, 825363), (25245, 822584), (25641, 809880), (25704, 807895), (26180, 793206), (26202, 792540), (26418, 786060), (26996, 769230), (27676, 750330), (27720, 749139), (27790, 747252), (27972, 742390), (28305, 733656), (28490, 728892), (28584, 726495), (29304, 708645), (29378, 706860), (30569, 679320), (31080, 668151), (31416, 661005), (32130, 646316), (33348, 622710), (33660, 616938), (33745, 615384), (33966, 611380), (34188, 607410), (34595, 600264), (34936, 594405), (34965, 593912), (35224, 589545), (35343, 587560), (35730, 581196), (36630, 566916), (37740, 550242), (39270, 528804), (39303, 528360), (39627, 524040), (39960, 519673), (40392, 514115), (40494, 512820), (41514, 500220), (41580, 499426), (41685, 498168), (42735, 485928), (42840, 484737), (42876, 484330), (43670, 475524), (43956, 472430), (44030, 471636), (44067, 471240), (45288, 458535), (46620, 445434), (47124, 440670), (47243, 439560), (47640, 435897), (48433, 428760), (48840, 425187), (50022, 415140), (50490, 411292), (51282, 404940), (52360, 396603), (52404, 396270), (52836, 393030), (53595, 387464), (53992, 384615), (54945, 377944), (55352, 375165), (55580, 373626), (55944, 371195), (56610, 366828), (56980, 364446), (58756, 353430), (58905, 352536), (60741, 341880), (61138, 339660), (62271, 333480), (64260, 323158), (65505, 317016), (66045, 314424), (66696, 311355), (67320, 308469), (67490, 307692), (67932, 305690), (68376, 303705), (69190, 300132), (69930, 296956), (70686, 293780), (71460, 290598), (73260, 283458), (73445, 282744), (74239, 279720), (75033, 276760), (75480, 275121), (76923, 269960), (78540, 264402), (78606, 264180), (79254, 262020), (80988, 256410), (83028, 250110), (83160, 249713), (83370, 249084), (84915, 244552), (85470, 242964), (85752, 242165), (87340, 237762), (87912, 236215), (88060, 235818), (88134, 235620), (91707, 226440), (93240, 222717), (94248, 220335), (94486, 219780), (96866, 214380), (100044, 207570), (100980, 205646), (101235, 205128), (102564, 202470), (102823, 201960), (103785, 200088), (104808, 198135), (105672, 196515), (107190, 193732), (109890, 188972), (111160, 186813), (113220, 183414), (113960, 182223), (117512, 176715), (117810, 176268), (117909, 176120), (118881, 174680), (121482, 170940), (122276, 169830), (124542, 166740), (125055, 166056), (128205, 161976), (128520, 161579), (131010, 158508), (132090, 157212), (132201, 157080), (134980, 153846), (135864, 152845), (138380, 150066), (139860, 148478), (141372, 146890), (141729, 146520), (142920, 145299)]