842626680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{9203}}^1$

素因数の和:9333

約数の個数: 128

約数和(自身を含む): 2915827200

約数和(自身を除く): 2073200520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 109, 120, 140, 168, 210, 218, 280, 327, 420, 436, 545, 654, 763, 840, 872, 1090, 1308, 1526, 1635, 2180, 2289, 2616, 3052, 3270, 3815, 4360, 4578, 6104, 6540, 7630, 9156, 9203, 11445, 13080, 15260, 18312, 18406, 22890, 27609, 30520, 36812, 45780, 46015, 55218, 64421, 73624, 91560, 92030, 110436, 128842, 138045, 184060, 193263, 220872, 257684, 276090, 322105, 368120, 386526, 515368, 552180, 644210, 773052, 966315, 1003127, 1104360, 1288420, 1546104, 1932630, 2006254, 2576840, 3009381, 3865260, 4012508, 5015635, 6018762, 7021889, 7730520, 8025016, 10031270, 12037524, 14043778, 15046905, 20062540, 21065667, 24075048, 28087556, 30093810, 35109445, 40125080, 42131334, 56175112, 60187620, 70218890, 84262668, 105328335, 120375240, 140437780, 168525336, 210656670, 280875560, 421313340, 842626680]

約数ペア:

[(1, 842626680), (2, 421313340), (3, 280875560), (4, 210656670), (5, 168525336), (6, 140437780), (7, 120375240), (8, 105328335), (10, 84262668), (12, 70218890), (14, 60187620), (15, 56175112), (20, 42131334), (21, 40125080), (24, 35109445), (28, 30093810), (30, 28087556), (35, 24075048), (40, 21065667), (42, 20062540), (56, 15046905), (60, 14043778), (70, 12037524), (84, 10031270), (105, 8025016), (109, 7730520), (120, 7021889), (140, 6018762), (168, 5015635), (210, 4012508), (218, 3865260), (280, 3009381), (327, 2576840), (420, 2006254), (436, 1932630), (545, 1546104), (654, 1288420), (763, 1104360), (840, 1003127), (872, 966315), (1090, 773052), (1308, 644210), (1526, 552180), (1635, 515368), (2180, 386526), (2289, 368120), (2616, 322105), (3052, 276090), (3270, 257684), (3815, 220872), (4360, 193263), (4578, 184060), (6104, 138045), (6540, 128842), (7630, 110436), (9156, 92030), (9203, 91560), (11445, 73624), (13080, 64421), (15260, 55218), (18312, 46015), (18406, 45780), (22890, 36812), (27609, 30520)]