7006351920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{122147}}^1$

素因数の和:122402

約数の個数: 80

約数和(自身を含む): 21810746880

約数和(自身を除く): 14804394960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 239, 240, 478, 717, 956, 1195, 1434, 1912, 2390, 2868, 3585, 3824, 4780, 5736, 7170, 9560, 11472, 14340, 19120, 28680, 57360, 122147, 244294, 366441, 488588, 610735, 732882, 977176, 1221470, 1465764, 1832205, 1954352, 2442940, 2931528, 3664410, 4885880, 5863056, 7328820, 9771760, 14657640, 29193133, 29315280, 58386266, 87579399, 116772532, 145965665, 175158798, 233545064, 291931330, 350317596, 437896995, 467090128, 583862660, 700635192, 875793990, 1167725320, 1401270384, 1751587980, 2335450640, 3503175960, 7006351920]

約数ペア:

[(1, 7006351920), (2, 3503175960), (3, 2335450640), (4, 1751587980), (5, 1401270384), (6, 1167725320), (8, 875793990), (10, 700635192), (12, 583862660), (15, 467090128), (16, 437896995), (20, 350317596), (24, 291931330), (30, 233545064), (40, 175158798), (48, 145965665), (60, 116772532), (80, 87579399), (120, 58386266), (239, 29315280), (240, 29193133), (478, 14657640), (717, 9771760), (956, 7328820), (1195, 5863056), (1434, 4885880), (1912, 3664410), (2390, 2931528), (2868, 2442940), (3585, 1954352), (3824, 1832205), (4780, 1465764), (5736, 1221470), (7170, 977176), (9560, 732882), (11472, 610735), (14340, 488588), (19120, 366441), (28680, 244294), (57360, 122147)]