8476987260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{26947}}^1$

素因数の和:27080

約数の個数: 144

約数和(自身を含む): 27869837184

約数和(自身を除く): 19392849924

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 107, 140, 147, 196, 210, 214, 245, 294, 321, 420, 428, 490, 535, 588, 642, 735, 749, 980, 1070, 1284, 1470, 1498, 1605, 2140, 2247, 2940, 2996, 3210, 3745, 4494, 5243, 6420, 7490, 8988, 10486, 11235, 14980, 15729, 20972, 22470, 26215, 26947, 31458, 44940, 52430, 53894, 62916, 78645, 80841, 104860, 107788, 134735, 157290, 161682, 188629, 269470, 314580, 323364, 377258, 404205, 538940, 565887, 754516, 808410, 943145, 1131774, 1320403, 1616820, 1886290, 2263548, 2640806, 2829435, 2883329, 3772580, 3961209, 5281612, 5658870, 5766658, 6602015, 7922418, 8649987, 11317740, 11533316, 13204030, 14416645, 15844836, 17299974, 19806045, 20183303, 26408060, 28833290, 34599948, 39612090, 40366606, 43249935, 57666580, 60549909, 79224180, 80733212, 86499870, 100916515, 121099818, 141283121, 172999740, 201833030, 242199636, 282566242, 302749545, 403666060, 423849363, 565132484, 605499090, 706415605, 847698726, 1210998180, 1412831210, 1695397452, 2119246815, 2825662420, 4238493630, 8476987260]

約数ペア:

[(1, 8476987260), (2, 4238493630), (3, 2825662420), (4, 2119246815), (5, 1695397452), (6, 1412831210), (7, 1210998180), (10, 847698726), (12, 706415605), (14, 605499090), (15, 565132484), (20, 423849363), (21, 403666060), (28, 302749545), (30, 282566242), (35, 242199636), (42, 201833030), (49, 172999740), (60, 141283121), (70, 121099818), (84, 100916515), (98, 86499870), (105, 80733212), (107, 79224180), (140, 60549909), (147, 57666580), (196, 43249935), (210, 40366606), (214, 39612090), (245, 34599948), (294, 28833290), (321, 26408060), (420, 20183303), (428, 19806045), (490, 17299974), (535, 15844836), (588, 14416645), (642, 13204030), (735, 11533316), (749, 11317740), (980, 8649987), (1070, 7922418), (1284, 6602015), (1470, 5766658), (1498, 5658870), (1605, 5281612), (2140, 3961209), (2247, 3772580), (2940, 2883329), (2996, 2829435), (3210, 2640806), (3745, 2263548), (4494, 1886290), (5243, 1616820), (6420, 1320403), (7490, 1131774), (8988, 943145), (10486, 808410), (11235, 754516), (14980, 565887), (15729, 538940), (20972, 404205), (22470, 377258), (26215, 323364), (26947, 314580), (31458, 269470), (44940, 188629), (52430, 161682), (53894, 157290), (62916, 134735), (78645, 107788), (80841, 104860)]