108990840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6829}}^1$

素因数の和:6869

約数の個数: 128

約数和(自身を含む): 393408000

約数和(自身を除く): 284417160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 6829, 7980, 13658, 15960, 20487, 27316, 34145, 40974, 47803, 54632, 68290, 81948, 95606, 102435, 129751, 136580, 143409, 163896, 191212, 204870, 239015, 259502, 273160, 286818, 382424, 389253, 409740, 478030, 519004, 573636, 648755, 717045, 778506, 819480, 908257, 956060, 1038008, 1147272, 1297510, 1434090, 1557012, 1816514, 1912120, 1946265, 2595020, 2724771, 2868180, 3114024, 3633028, 3892530, 4541285, 5190040, 5449542, 5736360, 7266056, 7785060, 9082570, 10899084, 13623855, 15570120, 18165140, 21798168, 27247710, 36330280, 54495420, 108990840]

約数ペア:

[(1, 108990840), (2, 54495420), (3, 36330280), (4, 27247710), (5, 21798168), (6, 18165140), (7, 15570120), (8, 13623855), (10, 10899084), (12, 9082570), (14, 7785060), (15, 7266056), (19, 5736360), (20, 5449542), (21, 5190040), (24, 4541285), (28, 3892530), (30, 3633028), (35, 3114024), (38, 2868180), (40, 2724771), (42, 2595020), (56, 1946265), (57, 1912120), (60, 1816514), (70, 1557012), (76, 1434090), (84, 1297510), (95, 1147272), (105, 1038008), (114, 956060), (120, 908257), (133, 819480), (140, 778506), (152, 717045), (168, 648755), (190, 573636), (210, 519004), (228, 478030), (266, 409740), (280, 389253), (285, 382424), (380, 286818), (399, 273160), (420, 259502), (456, 239015), (532, 204870), (570, 191212), (665, 163896), (760, 143409), (798, 136580), (840, 129751), (1064, 102435), (1140, 95606), (1330, 81948), (1596, 68290), (1995, 54632), (2280, 47803), (2660, 40974), (3192, 34145), (3990, 27316), (5320, 20487), (6829, 15960), (7980, 13658)]