763696780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{941}}^1$

素因数の和:1016

約数の個数: 192

約数和(自身を含む): 2187730944

約数和(自身を除く): 1424034164

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 28, 31, 34, 35, 44, 55, 62, 68, 70, 77, 85, 110, 119, 124, 140, 154, 155, 170, 187, 217, 220, 238, 308, 310, 340, 341, 374, 385, 434, 476, 527, 595, 620, 682, 748, 770, 868, 935, 941, 1054, 1085, 1190, 1309, 1364, 1540, 1705, 1870, 1882, 2108, 2170, 2380, 2387, 2618, 2635, 3410, 3689, 3740, 3764, 4340, 4705, 4774, 5236, 5270, 5797, 6545, 6587, 6820, 7378, 9410, 9548, 10351, 10540, 11594, 11935, 13090, 13174, 14756, 15997, 18445, 18820, 20702, 23188, 23870, 26180, 26348, 28985, 29171, 31994, 32935, 36890, 40579, 41404, 47740, 51755, 57970, 58342, 63988, 65870, 72457, 73780, 79985, 81158, 103510, 111979, 115940, 116684, 131740, 144914, 145855, 159970, 162316, 175967, 202895, 204197, 207020, 223958, 289828, 291710, 319940, 320881, 351934, 362285, 405790, 408394, 447916, 495907, 559895, 583420, 641762, 703868, 724570, 811580, 816788, 879835, 991814, 1020985, 1119790, 1231769, 1283524, 1449140, 1604405, 1759670, 1983628, 2041970, 2239580, 2246167, 2463538, 2479535, 3208810, 3471349, 3519340, 4083940, 4492334, 4927076, 4959070, 5454977, 6158845, 6417620, 6942698, 8984668, 9918140, 10909954, 11230835, 12317690, 13885396, 17356745, 21819908, 22461670, 24635380, 27274885, 34713490, 38184839, 44923340, 54549770, 69426980, 76369678, 109099540, 152739356, 190924195, 381848390, 763696780]

約数ペア:

[(1, 763696780), (2, 381848390), (4, 190924195), (5, 152739356), (7, 109099540), (10, 76369678), (11, 69426980), (14, 54549770), (17, 44923340), (20, 38184839), (22, 34713490), (28, 27274885), (31, 24635380), (34, 22461670), (35, 21819908), (44, 17356745), (55, 13885396), (62, 12317690), (68, 11230835), (70, 10909954), (77, 9918140), (85, 8984668), (110, 6942698), (119, 6417620), (124, 6158845), (140, 5454977), (154, 4959070), (155, 4927076), (170, 4492334), (187, 4083940), (217, 3519340), (220, 3471349), (238, 3208810), (308, 2479535), (310, 2463538), (340, 2246167), (341, 2239580), (374, 2041970), (385, 1983628), (434, 1759670), (476, 1604405), (527, 1449140), (595, 1283524), (620, 1231769), (682, 1119790), (748, 1020985), (770, 991814), (868, 879835), (935, 816788), (941, 811580), (1054, 724570), (1085, 703868), (1190, 641762), (1309, 583420), (1364, 559895), (1540, 495907), (1705, 447916), (1870, 408394), (1882, 405790), (2108, 362285), (2170, 351934), (2380, 320881), (2387, 319940), (2618, 291710), (2635, 289828), (3410, 223958), (3689, 207020), (3740, 204197), (3764, 202895), (4340, 175967), (4705, 162316), (4774, 159970), (5236, 145855), (5270, 144914), (5797, 131740), (6545, 116684), (6587, 115940), (6820, 111979), (7378, 103510), (9410, 81158), (9548, 79985), (10351, 73780), (10540, 72457), (11594, 65870), (11935, 63988), (13090, 58342), (13174, 57970), (14756, 51755), (15997, 47740), (18445, 41404), (18820, 40579), (20702, 36890), (23188, 32935), (23870, 31994), (26180, 29171), (26348, 28985)]