142919520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15671}}^1$

素因数の和:15708

約数の個数: 96

約数和(自身を含む): 473921280

約数和(自身を除く): 331001760

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, 15671, 31342, 47013, 62684, 78355, 94026, 125368, 156710, 188052, 235065, 250736, 297749, 313420, 376104, 470130, 501472, 595498, 626840, 752208, 893247, 940260, 1190996, 1253680, 1488745, 1504416, 1786494, 1880520, 2381992, 2507360, 2977490, 3572988, 3761040, 4466235, 4763984, 5954980, 7145976, 7522080, 8932470, 9527968, 11909960, 14291952, 17864940, 23819920, 28583904, 35729880, 47639840, 71459760, 142919520]

約数ペア:

[(1, 142919520), (2, 71459760), (3, 47639840), (4, 35729880), (5, 28583904), (6, 23819920), (8, 17864940), (10, 14291952), (12, 11909960), (15, 9527968), (16, 8932470), (19, 7522080), (20, 7145976), (24, 5954980), (30, 4763984), (32, 4466235), (38, 3761040), (40, 3572988), (48, 2977490), (57, 2507360), (60, 2381992), (76, 1880520), (80, 1786494), (95, 1504416), (96, 1488745), (114, 1253680), (120, 1190996), (152, 940260), (160, 893247), (190, 752208), (228, 626840), (240, 595498), (285, 501472), (304, 470130), (380, 376104), (456, 313420), (480, 297749), (570, 250736), (608, 235065), (760, 188052), (912, 156710), (1140, 125368), (1520, 94026), (1824, 78355), (2280, 62684), (3040, 47013), (4560, 31342), (9120, 15671)]