192919920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{42307}}^1$

素因数の和:42342

約数の個数: 80

約数和(自身を含む): 629543040

約数和(自身を除く): 436623120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 42307, 84614, 126921, 169228, 211535, 253842, 338456, 423070, 507684, 634605, 676912, 803833, 846140, 1015368, 1269210, 1607666, 1692280, 2030736, 2411499, 2538420, 3215332, 3384560, 4019165, 4822998, 5076840, 6430664, 8038330, 9645996, 10153680, 12057495, 12861328, 16076660, 19291992, 24114990, 32153320, 38583984, 48229980, 64306640, 96459960, 192919920]

約数ペア:

[(1, 192919920), (2, 96459960), (3, 64306640), (4, 48229980), (5, 38583984), (6, 32153320), (8, 24114990), (10, 19291992), (12, 16076660), (15, 12861328), (16, 12057495), (19, 10153680), (20, 9645996), (24, 8038330), (30, 6430664), (38, 5076840), (40, 4822998), (48, 4019165), (57, 3384560), (60, 3215332), (76, 2538420), (80, 2411499), (95, 2030736), (114, 1692280), (120, 1607666), (152, 1269210), (190, 1015368), (228, 846140), (240, 803833), (285, 676912), (304, 634605), (380, 507684), (456, 423070), (570, 338456), (760, 253842), (912, 211535), (1140, 169228), (1520, 126921), (2280, 84614), (4560, 42307)]