163439520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17921}}^1$

素因数の和:17958

約数の個数: 96

約数和(自身を含む): 541961280

約数和(自身を除く): 378521760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 17921, 35842, 53763, 71684, 89605, 107526, 143368, 179210, 215052, 268815, 286736, 340499, 358420, 430104, 537630, 573472, 680998, 716840, 860208, 1021497, 1075260, 1361996, 1433680, 1702495, 1720416, 2042994, 2150520, 2723992, 2867360, 3404990, 4085988, 4301040, 5107485, 5447984, 6809980, 8171976, 8602080, 10214970, 10895968, 13619960, 16343952, 20429940, 27239920, 32687904, 40859880, 54479840, 81719760, 163439520]

約数ペア:

[(1, 163439520), (2, 81719760), (3, 54479840), (4, 40859880), (5, 32687904), (6, 27239920), (8, 20429940), (10, 16343952), (12, 13619960), (15, 10895968), (16, 10214970), (19, 8602080), (20, 8171976), (24, 6809980), (30, 5447984), (32, 5107485), (38, 4301040), (40, 4085988), (48, 3404990), (57, 2867360), (60, 2723992), (76, 2150520), (80, 2042994), (95, 1720416), (96, 1702495), (114, 1433680), (120, 1361996), (152, 1075260), (160, 1021497), (190, 860208), (228, 716840), (240, 680998), (285, 573472), (304, 537630), (380, 430104), (456, 358420), (480, 340499), (570, 286736), (608, 268815), (760, 215052), (912, 179210), (1140, 143368), (1520, 107526), (1824, 89605), (2280, 71684), (3040, 53763), (4560, 35842), (9120, 17921)]