19640811960

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{421}}^1$

素因数の和:490

約数の個数: 960

約数和(自身を含む): 88014548160

約数和(自身を除く): 68373736200

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, 421, 440, 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, 842, 847, 891, 918, 924, 935, 945, 952, 968, 990, 1020, 1071, 1080, 1089, 1122, 1134, 1155, 1188, 1190, 1210, 1224, 1260, 1263, 1309, 1320, 1377, 1386, 1428, 1452, 1485, 1496, 1512, 1530, 1540, 1620, 1683, 1684, 1694, 1782, 1785, 1815, 1836, 1848, 1870, 1890, 1980, 2040, 2057, 2079, 2105, 2142, 2178, 2244, 2268, 2295, 2310, 2376, 2380, 2420, 2520, 2526, 2541, 2618, 2754, 2772, 2805, 2835, 2856, 2904, 2947, 2970, 3060, 3080, 3213, 3240, 3267, 3366, 3368, 3388, 3465, 3564, 3570, 3630, 3672, 3740, 3780, 3789, 3927, 3960, 4114, 4158, 4210, 4235, 4284, 4356, 4455, 4488, 4536, 4590, 4620, 4631, 4760, 4840, 5049, 5052, 5082, 5236, 5355, 5445, 5508, 5544, 5610, 5670, 5894, 5940, 6120, 6171, 6237, 6315, 6426, 6534, 6545, 6732, 6776, 6885, 6930, 7128, 7140, 7157, 7260, 7480, 7560, 7578, 7623, 7854, 8228, 8316, 8415, 8420, 8470, 8568, 8712, 8841, 8910, 9180, 9240, 9262, 9639, 9801, 10098, 10104, 10164, 10285, 10395, 10472, 10710, 10890, 11016, 11220, 11340, 11367, 11781, 11788, 11880, 12342, 12474, 12630, 12705, 12852, 13068, 13090, 13464, 13770, 13860, 13893, 14280, 14314, 14399, 14520, 14735, 15147, 15156, 15246, 15708, 16065, 16335, 16456, 16632, 16830, 16840, 16940, 17682, 17820, 18360, 18513, 18524, 18945, 19278, 19602, 19635, 20196, 20328, 20570, 20790, 21420, 21471, 21780, 22440, 22680, 22734, 22869, 23155, 23562, 23576, 24684, 24948, 25245, 25260, 25410, 25704, 26136, 26180, 26523, 27540, 27720, 27786, 28628, 28798, 29470, 30294, 30312, 30492, 30855, 31185, 31416, 32130, 32417, 32670, 33660, 33880, 34101, 35343, 35364, 35640, 35785, 37026, 37048, 37890, 38115, 38556, 39204, 39270, 40392, 41140, 41580, 41679, 42840, 42942, 43197, 43560, 44205, 45468, 45738, 46310, 47124, 48195, 49005, 49368, 49896, 50099, 50490, 50520, 50820, 50941, 52360, 53046, 55080, 55539, 55572, 56835, 57256, 57596, 58905, 58940, 60588, 60984, 61710, 62370, 64260, 64413, 64834, 65340, 67320, 68202, 68607, 69465, 70686, 70728, 71570, 71995, 74052, 75735, 75780, 76230, 77112, 78408, 78540, 78727, 79569, 82280, 83160, 83358, 85884, 86394, 88410, 90936, 91476, 92565, 92620, 94248, 96390, 97251, 98010, 100198, 100980, 101640, 101882, 106029, 106092, 107355, 111078, 111144, 113670, 114345, 115192, 117810, 117880, 121176, 123420, 124740, 125037, 128520, 128826, 129591, 129668, 130680, 132615, 136404, 137214, 138930, 141372, 143140, 143990, 148104, 150297, 151470, 151560, 152460, 152823, 157080, 157454, 159138, 162085, 166617, 166716, 170505, 171768, 172788, 176715, 176820, 182952, 185130, 185240, 192780, 193239, 194502, 196020, 200396, 201960, 203764, 208395, 212058, 212184, 214710, 215985, 222156, 227340, 228690, 235620, 236181, 238707, 246840, 249480, 250074, 250495, 254705, 257652, 259182, 259336, 265230, 272808, 274428, 277695, 277860, 282744, 286280, 287980, 291753, 300594, 302940, 304920, 305646, 314908, 318276, 322065, 324170, 333234, 333432, 341010, 343035, 345576, 353430, 353640, 356587, 370260, 375111, 385560, 386478, 388773, 389004, 392040, 393635, 397845, 400792, 407528, 416790, 424116, 429420, 431970, 444312, 450891, 454680, 457380, 458469, 471240, 472362, 477414, 486255, 500148, 500990, 509410, 515304, 518364, 530145, 530460, 548856, 551089, 555390, 555720, 575960, 579717, 583506, 601188, 605880, 611292, 625185, 629816, 636552, 644130, 647955, 648340, 666468, 682020, 686070, 706860, 708543, 713174, 740520, 750222, 751485, 764115, 772956, 777546, 778008, 787270, 795690, 833085, 833580, 848232, 858840, 863940, 865997, 875259, 901782, 914760, 916938, 944724, 954828, 966195, 972510, 1000296, 1001980, 1018820, 1036728, 1060290, 1060920, 1069761, 1102178, 1110780, 1159434, 1166319, 1167012, 1180905, 1193535, 1202376, 1222584, 1250370, 1288260, 1295910, 1296680, 1332936, 1352673, 1364040, 1372140, 1375407, 1413720, 1417086, 1426348, 1458765, 1500444, 1502970, 1528230, 1545912, 1555092, 1574540, 1591380, 1653267, 1666170, 1667160, 1727880, 1731994, 1750518, 1782935, 1803564, 1833876, 1875555, 1889448, 1909656, 1932390, 1943865, 1945020, 2003960, 2037640, 2120580, 2125629, 2139522, 2204356, 2221560, 2254455, 2292345, 2318868, 2332638, 2334024, 2361810, 2387070, 2500740, 2576520, 2591820, 2597991, 2625777, 2705346, 2744280, 2750814, 2755445, 2834172, 2852696, 2898585, 2917530, 3000888, 3005940, 3056460, 3110184, 3149080, 3182760, 3209283, 3306534, 3332340, 3463988, 3501036, 3542715, 3565870, 3607128, 3667752, 3751110, 3864780, 3887730, 3890040, 4058019, 4126221, 4241160, 4251258, 4279044, 4329985, 4376295, 4408712, 4508910, 4584690, 4637736, 4665276, 4723620, 4774140, 4959801, 5001480, 5183640, 5195982, 5251554, 5348805, 5410692, 5501628, 5510890, 5668344, 5797170, 5831595, 5835060, 6011880, 6061979, 6112920, 6376887, 6418566, 6613068, 6664680, 6763365, 6877035, 6927976, 7002072, 7085430, 7131740, 7502220, 7729560, 7775460, 7793973, 8116038, 8252442, 8266335, 8502516, 8558088, 8659970, 8752590, 9017820, 9169380, 9330552, 9447240, 9548280, 9627849, 9919602, 10391964, 10503108, 10628145, 10697610, 10821384, 11003256, 11021780, 11594340, 11663190, 11670120, 12123958, 12753774, 12837132, 12989955, 13128885, 13226136, 13526730, 13754070, 14170860, 14263480, 14879403, 15004440, 15550920, 15587946, 16046415, 16232076, 16504884, 16532670, 17005032, 17319940, 17505180, 18035640, 18185937, 18338760, 19255698, 19839204, 20290095, 20631105, 20783928, 21006216, 21256290, 21395220, 22043560, 23188680, 23326380, 23381919, 24247916, 24799005, 25507548, 25674264, 25979910, 26257770, 27053460, 27508140, 28341720, 28883547, 29758806, 30309895, 31175892, 31884435, 32092830, 32464152, 33009768, 33065340, 34639880, 35010360, 36371874, 38511396, 38969865, 39678408, 40580190, 41262210, 42512580, 42790440, 44638209, 46652760, 46763838, 48139245, 48495832, 49598010, 51015096, 51959820, 52515540, 54106920, 54557811, 55016280, 57767094, 59517612, 60619790, 62351784, 63768870, 64185660, 66130680, 70145757, 72743748, 74397015, 77022792, 77939730, 81160380, 82524420, 85025160, 89276418, 90929685, 93527676, 96278490, 99196020, 103919640, 105031080, 109115622, 115534188, 116909595, 119035224, 121239580, 127537740, 128371320, 140291514, 144417735, 145487496, 148794030, 155879460, 162320760, 163673433, 165048840, 178552836, 181859370, 187055352, 192556980, 198392040, 218231244, 223191045, 231068376, 233819190, 242479160, 255075480, 272789055, 280583028, 288835470, 297588060, 311758920, 327346866, 350728785, 357105672, 363718740, 385113960, 436462488, 446382090, 467638380, 491020299, 545578110, 561166056, 577670940, 595176120, 654693732, 701457570, 727437480, 818367165, 892764180, 935276760, 982040598, 1091156220, 1155341880, 1309387464, 1402915140, 1636734330, 1785528360, 1964081196, 2182312440, 2455101495, 2805830280, 3273468660, 3928162392, 4910202990, 6546937320, 9820405980, 19640811960]

約数ペア:

[(1, 19640811960), (2, 9820405980), (3, 6546937320), (4, 4910202990), (5, 3928162392), (6, 3273468660), (7, 2805830280), (8, 2455101495), (9, 2182312440), (10, 1964081196), (11, 1785528360), (12, 1636734330), (14, 1402915140), (15, 1309387464), (17, 1155341880), (18, 1091156220), (20, 982040598), (21, 935276760), (22, 892764180), (24, 818367165), (27, 727437480), (28, 701457570), (30, 654693732), (33, 595176120), (34, 577670940), (35, 561166056), (36, 545578110), (40, 491020299), (42, 467638380), (44, 446382090), (45, 436462488), (51, 385113960), (54, 363718740), (55, 357105672), (56, 350728785), (60, 327346866), (63, 311758920), (66, 297588060), (68, 288835470), (70, 280583028), (72, 272789055), (77, 255075480), (81, 242479160), (84, 233819190), (85, 231068376), (88, 223191045), (90, 218231244), (99, 198392040), (102, 192556980), (105, 187055352), (108, 181859370), (110, 178552836), (119, 165048840), (120, 163673433), (121, 162320760), (126, 155879460), (132, 148794030), (135, 145487496), (136, 144417735), (140, 140291514), (153, 128371320), (154, 127537740), (162, 121239580), (165, 119035224), (168, 116909595), (170, 115534188), (180, 109115622), (187, 105031080), (189, 103919640), (198, 99196020), (204, 96278490), (210, 93527676), (216, 90929685), (220, 89276418), (231, 85025160), (238, 82524420), (242, 81160380), (252, 77939730), (255, 77022792), (264, 74397015), (270, 72743748), (280, 70145757), (297, 66130680), (306, 64185660), (308, 63768870), (315, 62351784), (324, 60619790), (330, 59517612), (340, 57767094), (357, 55016280), (360, 54557811), (363, 54106920), (374, 52515540), (378, 51959820), (385, 51015096), (396, 49598010), (405, 48495832), (408, 48139245), (420, 46763838), (421, 46652760), (440, 44638209), (459, 42790440), (462, 42512580), (476, 41262210), (484, 40580190), (495, 39678408), (504, 38969865), (510, 38511396), (540, 36371874), (561, 35010360), (567, 34639880), (594, 33065340), (595, 33009768), (605, 32464152), (612, 32092830), (616, 31884435), (630, 31175892), (648, 30309895), (660, 29758806), (680, 28883547), (693, 28341720), (714, 27508140), (726, 27053460), (748, 26257770), (756, 25979910), (765, 25674264), (770, 25507548), (792, 24799005), (810, 24247916), (840, 23381919), (842, 23326380), (847, 23188680), (891, 22043560), (918, 21395220), (924, 21256290), (935, 21006216), (945, 20783928), (952, 20631105), (968, 20290095), (990, 19839204), (1020, 19255698), (1071, 18338760), (1080, 18185937), (1089, 18035640), (1122, 17505180), (1134, 17319940), (1155, 17005032), (1188, 16532670), (1190, 16504884), (1210, 16232076), (1224, 16046415), (1260, 15587946), (1263, 15550920), (1309, 15004440), (1320, 14879403), (1377, 14263480), (1386, 14170860), (1428, 13754070), (1452, 13526730), (1485, 13226136), (1496, 13128885), (1512, 12989955), (1530, 12837132), (1540, 12753774), (1620, 12123958), (1683, 11670120), (1684, 11663190), (1694, 11594340), (1782, 11021780), (1785, 11003256), (1815, 10821384), (1836, 10697610), (1848, 10628145), (1870, 10503108), (1890, 10391964), (1980, 9919602), (2040, 9627849), (2057, 9548280), (2079, 9447240), (2105, 9330552), (2142, 9169380), (2178, 9017820), (2244, 8752590), (2268, 8659970), (2295, 8558088), (2310, 8502516), (2376, 8266335), (2380, 8252442), (2420, 8116038), (2520, 7793973), (2526, 7775460), (2541, 7729560), (2618, 7502220), (2754, 7131740), (2772, 7085430), (2805, 7002072), (2835, 6927976), (2856, 6877035), (2904, 6763365), (2947, 6664680), (2970, 6613068), (3060, 6418566), (3080, 6376887), (3213, 6112920), (3240, 6061979), (3267, 6011880), (3366, 5835060), (3368, 5831595), (3388, 5797170), (3465, 5668344), (3564, 5510890), (3570, 5501628), (3630, 5410692), (3672, 5348805), (3740, 5251554), (3780, 5195982), (3789, 5183640), (3927, 5001480), (3960, 4959801), (4114, 4774140), (4158, 4723620), (4210, 4665276), (4235, 4637736), (4284, 4584690), (4356, 4508910), (4455, 4408712), (4488, 4376295), (4536, 4329985), (4590, 4279044), (4620, 4251258), (4631, 4241160), (4760, 4126221), (4840, 4058019), (5049, 3890040), (5052, 3887730), (5082, 3864780), (5236, 3751110), (5355, 3667752), (5445, 3607128), (5508, 3565870), (5544, 3542715), (5610, 3501036), (5670, 3463988), (5894, 3332340), (5940, 3306534), (6120, 3209283), (6171, 3182760), (6237, 3149080), (6315, 3110184), (6426, 3056460), (6534, 3005940), (6545, 3000888), (6732, 2917530), (6776, 2898585), (6885, 2852696), (6930, 2834172), (7128, 2755445), (7140, 2750814), (7157, 2744280), (7260, 2705346), (7480, 2625777), (7560, 2597991), (7578, 2591820), (7623, 2576520), (7854, 2500740), (8228, 2387070), (8316, 2361810), (8415, 2334024), (8420, 2332638), (8470, 2318868), (8568, 2292345), (8712, 2254455), (8841, 2221560), (8910, 2204356), (9180, 2139522), (9240, 2125629), (9262, 2120580), (9639, 2037640), (9801, 2003960), (10098, 1945020), (10104, 1943865), (10164, 1932390), (10285, 1909656), (10395, 1889448), (10472, 1875555), (10710, 1833876), (10890, 1803564), (11016, 1782935), (11220, 1750518), (11340, 1731994), (11367, 1727880), (11781, 1667160), (11788, 1666170), (11880, 1653267), (12342, 1591380), (12474, 1574540), (12630, 1555092), (12705, 1545912), (12852, 1528230), (13068, 1502970), (13090, 1500444), (13464, 1458765), (13770, 1426348), (13860, 1417086), (13893, 1413720), (14280, 1375407), (14314, 1372140), (14399, 1364040), (14520, 1352673), (14735, 1332936), (15147, 1296680), (15156, 1295910), (15246, 1288260), (15708, 1250370), (16065, 1222584), (16335, 1202376), (16456, 1193535), (16632, 1180905), (16830, 1167012), (16840, 1166319), (16940, 1159434), (17682, 1110780), (17820, 1102178), (18360, 1069761), (18513, 1060920), (18524, 1060290), (18945, 1036728), (19278, 1018820), (19602, 1001980), (19635, 1000296), (20196, 972510), (20328, 966195), (20570, 954828), (20790, 944724), (21420, 916938), (21471, 914760), (21780, 901782), (22440, 875259), (22680, 865997), (22734, 863940), (22869, 858840), (23155, 848232), (23562, 833580), (23576, 833085), (24684, 795690), (24948, 787270), (25245, 778008), (25260, 777546), (25410, 772956), (25704, 764115), (26136, 751485), (26180, 750222), (26523, 740520), (27540, 713174), (27720, 708543), (27786, 706860), (28628, 686070), (28798, 682020), (29470, 666468), (30294, 648340), (30312, 647955), (30492, 644130), (30855, 636552), (31185, 629816), (31416, 625185), (32130, 611292), (32417, 605880), (32670, 601188), (33660, 583506), (33880, 579717), (34101, 575960), (35343, 555720), (35364, 555390), (35640, 551089), (35785, 548856), (37026, 530460), (37048, 530145), (37890, 518364), (38115, 515304), (38556, 509410), (39204, 500990), (39270, 500148), (40392, 486255), (41140, 477414), (41580, 472362), (41679, 471240), (42840, 458469), (42942, 457380), (43197, 454680), (43560, 450891), (44205, 444312), (45468, 431970), (45738, 429420), (46310, 424116), (47124, 416790), (48195, 407528), (49005, 400792), (49368, 397845), (49896, 393635), (50099, 392040), (50490, 389004), (50520, 388773), (50820, 386478), (50941, 385560), (52360, 375111), (53046, 370260), (55080, 356587), (55539, 353640), (55572, 353430), (56835, 345576), (57256, 343035), (57596, 341010), (58905, 333432), (58940, 333234), (60588, 324170), (60984, 322065), (61710, 318276), (62370, 314908), (64260, 305646), (64413, 304920), (64834, 302940), (65340, 300594), (67320, 291753), (68202, 287980), (68607, 286280), (69465, 282744), (70686, 277860), (70728, 277695), (71570, 274428), (71995, 272808), (74052, 265230), (75735, 259336), (75780, 259182), (76230, 257652), (77112, 254705), (78408, 250495), (78540, 250074), (78727, 249480), (79569, 246840), (82280, 238707), (83160, 236181), (83358, 235620), (85884, 228690), (86394, 227340), (88410, 222156), (90936, 215985), (91476, 214710), (92565, 212184), (92620, 212058), (94248, 208395), (96390, 203764), (97251, 201960), (98010, 200396), (100198, 196020), (100980, 194502), (101640, 193239), (101882, 192780), (106029, 185240), (106092, 185130), (107355, 182952), (111078, 176820), (111144, 176715), (113670, 172788), (114345, 171768), (115192, 170505), (117810, 166716), (117880, 166617), (121176, 162085), (123420, 159138), (124740, 157454), (125037, 157080), (128520, 152823), (128826, 152460), (129591, 151560), (129668, 151470), (130680, 150297), (132615, 148104), (136404, 143990), (137214, 143140), (138930, 141372)]