20667172680

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{443}}^1$

素因数の和:512

約数の個数: 960

約数和(自身を含む): 92602984320

約数和(自身を除く): 71935811640

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, 40, 42, 44, 45, 51, 54, 55, 56, 60, 63, 66, 68, 70, 72, 77, 81, 84, 85, 88, 90, 99, 102, 105, 108, 110, 119, 120, 121, 126, 132, 135, 136, 140, 153, 154, 162, 165, 168, 170, 180, 187, 189, 198, 204, 210, 216, 220, 231, 238, 242, 252, 255, 264, 270, 280, 297, 306, 308, 315, 324, 330, 340, 357, 360, 363, 374, 378, 385, 396, 405, 408, 420, 440, 443, 459, 462, 476, 484, 495, 504, 510, 540, 561, 567, 594, 595, 605, 612, 616, 630, 648, 660, 680, 693, 714, 726, 748, 756, 765, 770, 792, 810, 840, 847, 886, 891, 918, 924, 935, 945, 952, 968, 990, 1020, 1071, 1080, 1089, 1122, 1134, 1155, 1188, 1190, 1210, 1224, 1260, 1309, 1320, 1329, 1377, 1386, 1428, 1452, 1485, 1496, 1512, 1530, 1540, 1620, 1683, 1694, 1772, 1782, 1785, 1815, 1836, 1848, 1870, 1890, 1980, 2040, 2057, 2079, 2142, 2178, 2215, 2244, 2268, 2295, 2310, 2376, 2380, 2420, 2520, 2541, 2618, 2658, 2754, 2772, 2805, 2835, 2856, 2904, 2970, 3060, 3080, 3101, 3213, 3240, 3267, 3366, 3388, 3465, 3544, 3564, 3570, 3630, 3672, 3740, 3780, 3927, 3960, 3987, 4114, 4158, 4235, 4284, 4356, 4430, 4455, 4488, 4536, 4590, 4620, 4760, 4840, 4873, 5049, 5082, 5236, 5316, 5355, 5445, 5508, 5544, 5610, 5670, 5940, 6120, 6171, 6202, 6237, 6426, 6534, 6545, 6645, 6732, 6776, 6885, 6930, 7128, 7140, 7260, 7480, 7531, 7560, 7623, 7854, 7974, 8228, 8316, 8415, 8470, 8568, 8712, 8860, 8910, 9180, 9240, 9303, 9639, 9746, 9801, 10098, 10164, 10285, 10395, 10472, 10632, 10710, 10890, 11016, 11220, 11340, 11781, 11880, 11961, 12342, 12404, 12474, 12705, 12852, 13068, 13090, 13290, 13464, 13770, 13860, 14280, 14399, 14520, 14619, 15062, 15147, 15246, 15505, 15708, 15948, 16065, 16335, 16456, 16632, 16830, 16940, 17720, 17820, 18360, 18513, 18606, 19278, 19492, 19602, 19635, 19935, 20196, 20328, 20570, 20790, 21420, 21780, 22440, 22593, 22680, 22869, 23562, 23922, 24365, 24684, 24808, 24948, 25245, 25410, 25704, 26136, 26180, 26580, 27540, 27720, 27909, 28798, 29238, 30124, 30294, 30492, 30855, 31010, 31185, 31416, 31896, 32130, 32670, 33660, 33880, 34111, 35343, 35640, 35883, 37026, 37212, 37655, 38115, 38556, 38984, 39204, 39270, 39870, 40392, 41140, 41580, 42840, 43197, 43560, 43857, 45186, 45738, 46515, 47124, 47844, 48195, 48730, 49005, 49368, 49896, 50490, 50820, 52360, 52717, 53160, 53603, 55080, 55539, 55818, 57596, 58476, 58905, 59805, 60248, 60588, 60984, 61710, 62020, 62370, 64260, 65340, 67320, 67779, 68222, 68607, 70686, 71766, 71995, 73095, 74052, 74424, 75310, 75735, 76230, 77112, 78408, 78540, 79740, 82280, 82841, 83160, 83727, 86394, 87714, 90372, 91476, 92565, 93030, 94248, 95688, 96390, 97460, 98010, 100980, 101640, 102333, 105434, 106029, 107206, 111078, 111636, 112965, 114345, 115192, 116952, 117810, 119610, 121176, 123420, 124040, 124740, 128520, 129591, 130680, 131571, 135558, 136444, 137214, 139545, 141372, 143532, 143990, 146190, 148104, 150620, 151470, 152460, 157080, 158151, 159480, 160809, 165682, 166617, 167454, 170555, 172788, 175428, 176715, 179415, 180744, 182952, 185130, 186060, 192780, 194920, 196020, 201960, 203337, 204666, 210868, 212058, 214412, 215985, 219285, 222156, 223272, 225930, 228690, 235620, 239220, 246840, 248523, 249480, 251181, 259182, 263142, 263585, 268015, 271116, 272888, 274428, 277695, 279090, 282744, 287064, 287980, 292380, 301240, 302940, 304920, 306999, 316302, 321618, 331364, 333234, 334908, 338895, 341110, 343035, 345576, 350856, 353430, 358830, 370260, 372120, 375221, 385560, 388773, 392040, 394713, 406674, 409332, 414205, 418635, 421736, 424116, 428824, 431970, 438570, 444312, 451860, 457380, 471240, 474453, 478440, 482427, 497046, 502362, 511665, 518364, 526284, 527170, 530145, 536030, 542232, 548856, 555390, 558180, 575960, 579887, 584760, 605880, 610011, 613998, 632604, 643236, 647955, 657855, 662728, 666468, 669816, 677790, 682220, 686070, 706860, 717660, 740520, 745569, 750442, 777546, 789426, 790755, 804045, 813348, 818664, 828410, 833085, 837270, 848232, 863940, 877140, 903720, 911251, 914760, 920997, 948906, 964854, 994092, 1004724, 1016685, 1023330, 1036728, 1052568, 1054340, 1060290, 1072060, 1110780, 1116360, 1125663, 1159774, 1166319, 1220022, 1227996, 1242615, 1255905, 1265208, 1286472, 1295910, 1315710, 1332936, 1355580, 1364440, 1372140, 1413720, 1423359, 1435320, 1447281, 1491138, 1500884, 1534995, 1555092, 1578852, 1581510, 1608090, 1626696, 1656820, 1666170, 1674540, 1727880, 1739661, 1754280, 1822502, 1841994, 1876105, 1897812, 1929708, 1943865, 1973565, 1988184, 2009448, 2033370, 2046660, 2108680, 2120580, 2144120, 2221560, 2236707, 2251326, 2319548, 2332638, 2372265, 2412135, 2440044, 2455992, 2485230, 2511810, 2591820, 2631420, 2711160, 2733753, 2744280, 2762991, 2846718, 2894562, 2899435, 2982276, 3001768, 3050055, 3069990, 3110184, 3157704, 3163020, 3216180, 3313640, 3332340, 3349080, 3376989, 3479322, 3645004, 3683988, 3727845, 3752210, 3795624, 3859416, 3887730, 3947130, 4066740, 4093320, 4241160, 4270077, 4341843, 4473414, 4502652, 4556255, 4604985, 4639096, 4665276, 4744530, 4824270, 4880088, 4970460, 5023620, 5183640, 5218983, 5262840, 5467506, 5525982, 5628315, 5693436, 5789124, 5798870, 5831595, 5964552, 6100110, 6139980, 6326040, 6378757, 6432360, 6664680, 6710121, 6753978, 6958644, 7116795, 7236405, 7290008, 7367976, 7455690, 7504420, 7775460, 7894260, 8133480, 8201259, 8540154, 8683686, 8698305, 8946828, 9005304, 9112510, 9209970, 9330552, 9489060, 9648540, 9940920, 10047240, 10130967, 10437966, 10935012, 11051964, 11183535, 11256630, 11386872, 11578248, 11597740, 11663190, 12200220, 12279960, 12757514, 13420242, 13507956, 13668765, 13814955, 13917288, 14233590, 14472810, 14911380, 15008840, 15550920, 15656949, 15788520, 16402518, 16884945, 17080308, 17367372, 17396610, 17893656, 18225020, 18419940, 18978120, 19136271, 19297080, 20261934, 20875932, 21350385, 21709215, 21870024, 22103928, 22367070, 22513260, 23195480, 23326380, 24400440, 24603777, 25515028, 26094915, 26840484, 27015912, 27337530, 27629910, 28467180, 28945620, 29822760, 30392901, 31313898, 31893785, 32805036, 33550605, 33769890, 34160616, 34734744, 34793220, 36450040, 36839880, 38272542, 40523868, 41006295, 41751864, 42700770, 43418430, 44734140, 45026520, 46652760, 46970847, 49207554, 50654835, 51030056, 52189830, 53680968, 54675060, 55259820, 56934360, 57408813, 57891240, 60785802, 62627796, 63787570, 65610072, 67101210, 67539780, 69586440, 73811331, 76545084, 78284745, 81047736, 82012590, 85401540, 86836860, 89468280, 93941694, 95681355, 98415108, 101309670, 104379660, 109350120, 110519640, 114817626, 121571604, 123018885, 125255592, 127575140, 134202420, 135079560, 147622662, 151964505, 153090168, 156569490, 164025180, 170803080, 172226439, 173673720, 187883388, 191362710, 196830216, 202619340, 208759320, 229635252, 234854235, 243143208, 246037770, 255150280, 268404840, 287044065, 295245324, 303929010, 313138980, 328050360, 344452878, 369056655, 375766776, 382725420, 405238680, 459270504, 469708470, 492075540, 516679317, 574088130, 590490648, 607858020, 626277960, 688905756, 738113310, 765450840, 861132195, 939416940, 984151080, 1033358634, 1148176260, 1215716040, 1377811512, 1476226620, 1722264390, 1878833880, 2066717268, 2296352520, 2583396585, 2952453240, 3444528780, 4133434536, 5166793170, 6889057560, 10333586340, 20667172680]

約数ペア:

[(1, 20667172680), (2, 10333586340), (3, 6889057560), (4, 5166793170), (5, 4133434536), (6, 3444528780), (7, 2952453240), (8, 2583396585), (9, 2296352520), (10, 2066717268), (11, 1878833880), (12, 1722264390), (14, 1476226620), (15, 1377811512), (17, 1215716040), (18, 1148176260), (20, 1033358634), (21, 984151080), (22, 939416940), (24, 861132195), (27, 765450840), (28, 738113310), (30, 688905756), (33, 626277960), (34, 607858020), (35, 590490648), (36, 574088130), (40, 516679317), (42, 492075540), (44, 469708470), (45, 459270504), (51, 405238680), (54, 382725420), (55, 375766776), (56, 369056655), (60, 344452878), (63, 328050360), (66, 313138980), (68, 303929010), (70, 295245324), (72, 287044065), (77, 268404840), (81, 255150280), (84, 246037770), (85, 243143208), (88, 234854235), (90, 229635252), (99, 208759320), (102, 202619340), (105, 196830216), (108, 191362710), (110, 187883388), (119, 173673720), (120, 172226439), (121, 170803080), (126, 164025180), (132, 156569490), (135, 153090168), (136, 151964505), (140, 147622662), (153, 135079560), (154, 134202420), (162, 127575140), (165, 125255592), (168, 123018885), (170, 121571604), (180, 114817626), (187, 110519640), (189, 109350120), (198, 104379660), (204, 101309670), (210, 98415108), (216, 95681355), (220, 93941694), (231, 89468280), (238, 86836860), (242, 85401540), (252, 82012590), (255, 81047736), (264, 78284745), (270, 76545084), (280, 73811331), (297, 69586440), (306, 67539780), (308, 67101210), (315, 65610072), (324, 63787570), (330, 62627796), (340, 60785802), (357, 57891240), (360, 57408813), (363, 56934360), (374, 55259820), (378, 54675060), (385, 53680968), (396, 52189830), (405, 51030056), (408, 50654835), (420, 49207554), (440, 46970847), (443, 46652760), (459, 45026520), (462, 44734140), (476, 43418430), (484, 42700770), (495, 41751864), (504, 41006295), (510, 40523868), (540, 38272542), (561, 36839880), (567, 36450040), (594, 34793220), (595, 34734744), (605, 34160616), (612, 33769890), (616, 33550605), (630, 32805036), (648, 31893785), (660, 31313898), (680, 30392901), (693, 29822760), (714, 28945620), (726, 28467180), (748, 27629910), (756, 27337530), (765, 27015912), (770, 26840484), (792, 26094915), (810, 25515028), (840, 24603777), (847, 24400440), (886, 23326380), (891, 23195480), (918, 22513260), (924, 22367070), (935, 22103928), (945, 21870024), (952, 21709215), (968, 21350385), (990, 20875932), (1020, 20261934), (1071, 19297080), (1080, 19136271), (1089, 18978120), (1122, 18419940), (1134, 18225020), (1155, 17893656), (1188, 17396610), (1190, 17367372), (1210, 17080308), (1224, 16884945), (1260, 16402518), (1309, 15788520), (1320, 15656949), (1329, 15550920), (1377, 15008840), (1386, 14911380), (1428, 14472810), (1452, 14233590), (1485, 13917288), (1496, 13814955), (1512, 13668765), (1530, 13507956), (1540, 13420242), (1620, 12757514), (1683, 12279960), (1694, 12200220), (1772, 11663190), (1782, 11597740), (1785, 11578248), (1815, 11386872), (1836, 11256630), (1848, 11183535), (1870, 11051964), (1890, 10935012), (1980, 10437966), (2040, 10130967), (2057, 10047240), (2079, 9940920), (2142, 9648540), (2178, 9489060), (2215, 9330552), (2244, 9209970), (2268, 9112510), (2295, 9005304), (2310, 8946828), (2376, 8698305), (2380, 8683686), (2420, 8540154), (2520, 8201259), (2541, 8133480), (2618, 7894260), (2658, 7775460), (2754, 7504420), (2772, 7455690), (2805, 7367976), (2835, 7290008), (2856, 7236405), (2904, 7116795), (2970, 6958644), (3060, 6753978), (3080, 6710121), (3101, 6664680), (3213, 6432360), (3240, 6378757), (3267, 6326040), (3366, 6139980), (3388, 6100110), (3465, 5964552), (3544, 5831595), (3564, 5798870), (3570, 5789124), (3630, 5693436), (3672, 5628315), (3740, 5525982), (3780, 5467506), (3927, 5262840), (3960, 5218983), (3987, 5183640), (4114, 5023620), (4158, 4970460), (4235, 4880088), (4284, 4824270), (4356, 4744530), (4430, 4665276), (4455, 4639096), (4488, 4604985), (4536, 4556255), (4590, 4502652), (4620, 4473414), (4760, 4341843), (4840, 4270077), (4873, 4241160), (5049, 4093320), (5082, 4066740), (5236, 3947130), (5316, 3887730), (5355, 3859416), (5445, 3795624), (5508, 3752210), (5544, 3727845), (5610, 3683988), (5670, 3645004), (5940, 3479322), (6120, 3376989), (6171, 3349080), (6202, 3332340), (6237, 3313640), (6426, 3216180), (6534, 3163020), (6545, 3157704), (6645, 3110184), (6732, 3069990), (6776, 3050055), (6885, 3001768), (6930, 2982276), (7128, 2899435), (7140, 2894562), (7260, 2846718), (7480, 2762991), (7531, 2744280), (7560, 2733753), (7623, 2711160), (7854, 2631420), (7974, 2591820), (8228, 2511810), (8316, 2485230), (8415, 2455992), (8470, 2440044), (8568, 2412135), (8712, 2372265), (8860, 2332638), (8910, 2319548), (9180, 2251326), (9240, 2236707), (9303, 2221560), (9639, 2144120), (9746, 2120580), (9801, 2108680), (10098, 2046660), (10164, 2033370), (10285, 2009448), (10395, 1988184), (10472, 1973565), (10632, 1943865), (10710, 1929708), (10890, 1897812), (11016, 1876105), (11220, 1841994), (11340, 1822502), (11781, 1754280), (11880, 1739661), (11961, 1727880), (12342, 1674540), (12404, 1666170), (12474, 1656820), (12705, 1626696), (12852, 1608090), (13068, 1581510), (13090, 1578852), (13290, 1555092), (13464, 1534995), (13770, 1500884), (13860, 1491138), (14280, 1447281), (14399, 1435320), (14520, 1423359), (14619, 1413720), (15062, 1372140), (15147, 1364440), (15246, 1355580), (15505, 1332936), (15708, 1315710), (15948, 1295910), (16065, 1286472), (16335, 1265208), (16456, 1255905), (16632, 1242615), (16830, 1227996), (16940, 1220022), (17720, 1166319), (17820, 1159774), (18360, 1125663), (18513, 1116360), (18606, 1110780), (19278, 1072060), (19492, 1060290), (19602, 1054340), (19635, 1052568), (19935, 1036728), (20196, 1023330), (20328, 1016685), (20570, 1004724), (20790, 994092), (21420, 964854), (21780, 948906), (22440, 920997), (22593, 914760), (22680, 911251), (22869, 903720), (23562, 877140), (23922, 863940), (24365, 848232), (24684, 837270), (24808, 833085), (24948, 828410), (25245, 818664), (25410, 813348), (25704, 804045), (26136, 790755), (26180, 789426), (26580, 777546), (27540, 750442), (27720, 745569), (27909, 740520), (28798, 717660), (29238, 706860), (30124, 686070), (30294, 682220), (30492, 677790), (30855, 669816), (31010, 666468), (31185, 662728), (31416, 657855), (31896, 647955), (32130, 643236), (32670, 632604), (33660, 613998), (33880, 610011), (34111, 605880), (35343, 584760), (35640, 579887), (35883, 575960), (37026, 558180), (37212, 555390), (37655, 548856), (38115, 542232), (38556, 536030), (38984, 530145), (39204, 527170), (39270, 526284), (39870, 518364), (40392, 511665), (41140, 502362), (41580, 497046), (42840, 482427), (43197, 478440), (43560, 474453), (43857, 471240), (45186, 457380), (45738, 451860), (46515, 444312), (47124, 438570), (47844, 431970), (48195, 428824), (48730, 424116), (49005, 421736), (49368, 418635), (49896, 414205), (50490, 409332), (50820, 406674), (52360, 394713), (52717, 392040), (53160, 388773), (53603, 385560), (55080, 375221), (55539, 372120), (55818, 370260), (57596, 358830), (58476, 353430), (58905, 350856), (59805, 345576), (60248, 343035), (60588, 341110), (60984, 338895), (61710, 334908), (62020, 333234), (62370, 331364), (64260, 321618), (65340, 316302), (67320, 306999), (67779, 304920), (68222, 302940), (68607, 301240), (70686, 292380), (71766, 287980), (71995, 287064), (73095, 282744), (74052, 279090), (74424, 277695), (75310, 274428), (75735, 272888), (76230, 271116), (77112, 268015), (78408, 263585), (78540, 263142), (79740, 259182), (82280, 251181), (82841, 249480), (83160, 248523), (83727, 246840), (86394, 239220), (87714, 235620), (90372, 228690), (91476, 225930), (92565, 223272), (93030, 222156), (94248, 219285), (95688, 215985), (96390, 214412), (97460, 212058), (98010, 210868), (100980, 204666), (101640, 203337), (102333, 201960), (105434, 196020), (106029, 194920), (107206, 192780), (111078, 186060), (111636, 185130), (112965, 182952), (114345, 180744), (115192, 179415), (116952, 176715), (117810, 175428), (119610, 172788), (121176, 170555), (123420, 167454), (124040, 166617), (124740, 165682), (128520, 160809), (129591, 159480), (130680, 158151), (131571, 157080), (135558, 152460), (136444, 151470), (137214, 150620), (139545, 148104), (141372, 146190), (143532, 143990)]