15678617710

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1583}}^1$

素因数の和:1691

約数の個数: 192

約数和(自身を含む): 36859173120

約数和(自身を除く): 21180555410

約数列:

[1, 2, 5, 7, 10, 14, 17, 29, 34, 35, 41, 49, 58, 70, 82, 85, 98, 119, 145, 170, 203, 205, 238, 245, 287, 290, 406, 410, 490, 493, 574, 595, 697, 833, 986, 1015, 1189, 1190, 1394, 1421, 1435, 1583, 1666, 2009, 2030, 2378, 2465, 2842, 2870, 3166, 3451, 3485, 4018, 4165, 4879, 4930, 5945, 6902, 6970, 7105, 7915, 8323, 8330, 9758, 10045, 11081, 11890, 14210, 15830, 16646, 17255, 20090, 20213, 22162, 24157, 24395, 26911, 34153, 34510, 40426, 41615, 45907, 48314, 48790, 53822, 55405, 58261, 64903, 68306, 77567, 83230, 91814, 101065, 110810, 116522, 120785, 129806, 134555, 141491, 155134, 170765, 188377, 202130, 229535, 241570, 269110, 282982, 291305, 321349, 324515, 341530, 376754, 387835, 454321, 459070, 582610, 642698, 649030, 707455, 775670, 780419, 908642, 941885, 990437, 1103351, 1318639, 1414910, 1560838, 1606745, 1882187, 1883770, 1980874, 2206702, 2249443, 2271605, 2637278, 3180247, 3213490, 3764374, 3902095, 4498886, 4543210, 4952185, 5462933, 5516755, 6360494, 6593195, 7723457, 7804190, 9410935, 9904370, 10925866, 11033510, 11247215, 13175309, 13186390, 15446914, 15901235, 18821870, 22494430, 26350618, 27314665, 31802470, 31997179, 38240531, 38617285, 54064199, 54629330, 63994358, 65876545, 76481062, 77234570, 92227163, 108128398, 131753090, 159985895, 184454326, 191202655, 223980253, 270320995, 319971790, 382405310, 447960506, 461135815, 540641990, 922271630, 1119901265, 1567861771, 2239802530, 3135723542, 7839308855, 15678617710]

約数ペア:

[(1, 15678617710), (2, 7839308855), (5, 3135723542), (7, 2239802530), (10, 1567861771), (14, 1119901265), (17, 922271630), (29, 540641990), (34, 461135815), (35, 447960506), (41, 382405310), (49, 319971790), (58, 270320995), (70, 223980253), (82, 191202655), (85, 184454326), (98, 159985895), (119, 131753090), (145, 108128398), (170, 92227163), (203, 77234570), (205, 76481062), (238, 65876545), (245, 63994358), (287, 54629330), (290, 54064199), (406, 38617285), (410, 38240531), (490, 31997179), (493, 31802470), (574, 27314665), (595, 26350618), (697, 22494430), (833, 18821870), (986, 15901235), (1015, 15446914), (1189, 13186390), (1190, 13175309), (1394, 11247215), (1421, 11033510), (1435, 10925866), (1583, 9904370), (1666, 9410935), (2009, 7804190), (2030, 7723457), (2378, 6593195), (2465, 6360494), (2842, 5516755), (2870, 5462933), (3166, 4952185), (3451, 4543210), (3485, 4498886), (4018, 3902095), (4165, 3764374), (4879, 3213490), (4930, 3180247), (5945, 2637278), (6902, 2271605), (6970, 2249443), (7105, 2206702), (7915, 1980874), (8323, 1883770), (8330, 1882187), (9758, 1606745), (10045, 1560838), (11081, 1414910), (11890, 1318639), (14210, 1103351), (15830, 990437), (16646, 941885), (17255, 908642), (20090, 780419), (20213, 775670), (22162, 707455), (24157, 649030), (24395, 642698), (26911, 582610), (34153, 459070), (34510, 454321), (40426, 387835), (41615, 376754), (45907, 341530), (48314, 324515), (48790, 321349), (53822, 291305), (55405, 282982), (58261, 269110), (64903, 241570), (68306, 229535), (77567, 202130), (83230, 188377), (91814, 170765), (101065, 155134), (110810, 141491), (116522, 134555), (120785, 129806)]