102007920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{60719}}^1$

素因数の和:60742

約数の個数: 80

約数和(自身を含む): 361405440

約数和(自身を除く): 259397520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 60719, 121438, 182157, 242876, 303595, 364314, 425033, 485752, 607190, 728628, 850066, 910785, 971504, 1214380, 1275099, 1457256, 1700132, 1821570, 2125165, 2428760, 2550198, 2914512, 3400264, 3643140, 4250330, 4857520, 5100396, 6375495, 6800528, 7286280, 8500660, 10200792, 12750990, 14572560, 17001320, 20401584, 25501980, 34002640, 51003960, 102007920]

約数ペア:

[(1, 102007920), (2, 51003960), (3, 34002640), (4, 25501980), (5, 20401584), (6, 17001320), (7, 14572560), (8, 12750990), (10, 10200792), (12, 8500660), (14, 7286280), (15, 6800528), (16, 6375495), (20, 5100396), (21, 4857520), (24, 4250330), (28, 3643140), (30, 3400264), (35, 2914512), (40, 2550198), (42, 2428760), (48, 2125165), (56, 1821570), (60, 1700132), (70, 1457256), (80, 1275099), (84, 1214380), (105, 971504), (112, 910785), (120, 850066), (140, 728628), (168, 607190), (210, 485752), (240, 425033), (280, 364314), (336, 303595), (420, 242876), (560, 182157), (840, 121438), (1680, 60719)]