906229520

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{1531}}^1$

素因数の和:1709

約数の個数: 120

約数和(自身を含む): 2468824128

約数和(自身を除く): 1562594608

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 151, 196, 245, 280, 302, 392, 490, 560, 604, 755, 784, 980, 1057, 1208, 1510, 1531, 1960, 2114, 2416, 3020, 3062, 3920, 4228, 5285, 6040, 6124, 7399, 7655, 8456, 10570, 10717, 12080, 12248, 14798, 15310, 16912, 21140, 21434, 24496, 29596, 30620, 36995, 42280, 42868, 53585, 59192, 61240, 73990, 75019, 84560, 85736, 107170, 118384, 122480, 147980, 150038, 171472, 214340, 231181, 295960, 300076, 375095, 428680, 462362, 591920, 600152, 750190, 857360, 924724, 1155905, 1200304, 1500380, 1618267, 1849448, 2311810, 3000760, 3236534, 3698896, 4623620, 6001520, 6473068, 8091335, 9247240, 11327869, 12946136, 16182670, 18494480, 22655738, 25892272, 32365340, 45311476, 56639345, 64730680, 90622952, 113278690, 129461360, 181245904, 226557380, 453114760, 906229520]

約数ペア:

[(1, 906229520), (2, 453114760), (4, 226557380), (5, 181245904), (7, 129461360), (8, 113278690), (10, 90622952), (14, 64730680), (16, 56639345), (20, 45311476), (28, 32365340), (35, 25892272), (40, 22655738), (49, 18494480), (56, 16182670), (70, 12946136), (80, 11327869), (98, 9247240), (112, 8091335), (140, 6473068), (151, 6001520), (196, 4623620), (245, 3698896), (280, 3236534), (302, 3000760), (392, 2311810), (490, 1849448), (560, 1618267), (604, 1500380), (755, 1200304), (784, 1155905), (980, 924724), (1057, 857360), (1208, 750190), (1510, 600152), (1531, 591920), (1960, 462362), (2114, 428680), (2416, 375095), (3020, 300076), (3062, 295960), (3920, 231181), (4228, 214340), (5285, 171472), (6040, 150038), (6124, 147980), (7399, 122480), (7655, 118384), (8456, 107170), (10570, 85736), (10717, 84560), (12080, 75019), (12248, 73990), (14798, 61240), (15310, 59192), (16912, 53585), (21140, 42868), (21434, 42280), (24496, 36995), (29596, 30620)]