2626680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:133

約数の個数: 128

約数和(自身を含む): 9331200

約数和(自身を除く): 6704520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 53, 56, 59, 60, 70, 84, 105, 106, 118, 120, 140, 159, 168, 177, 210, 212, 236, 265, 280, 295, 318, 354, 371, 413, 420, 424, 472, 530, 590, 636, 708, 742, 795, 826, 840, 885, 1060, 1113, 1180, 1239, 1272, 1416, 1484, 1590, 1652, 1770, 1855, 2065, 2120, 2226, 2360, 2478, 2968, 3127, 3180, 3304, 3540, 3710, 4130, 4452, 4956, 5565, 6195, 6254, 6360, 7080, 7420, 8260, 8904, 9381, 9912, 11130, 12390, 12508, 14840, 15635, 16520, 18762, 21889, 22260, 24780, 25016, 31270, 37524, 43778, 44520, 46905, 49560, 62540, 65667, 75048, 87556, 93810, 109445, 125080, 131334, 175112, 187620, 218890, 262668, 328335, 375240, 437780, 525336, 656670, 875560, 1313340, 2626680]

約数ペア:

[(1, 2626680), (2, 1313340), (3, 875560), (4, 656670), (5, 525336), (6, 437780), (7, 375240), (8, 328335), (10, 262668), (12, 218890), (14, 187620), (15, 175112), (20, 131334), (21, 125080), (24, 109445), (28, 93810), (30, 87556), (35, 75048), (40, 65667), (42, 62540), (53, 49560), (56, 46905), (59, 44520), (60, 43778), (70, 37524), (84, 31270), (105, 25016), (106, 24780), (118, 22260), (120, 21889), (140, 18762), (159, 16520), (168, 15635), (177, 14840), (210, 12508), (212, 12390), (236, 11130), (265, 9912), (280, 9381), (295, 8904), (318, 8260), (354, 7420), (371, 7080), (413, 6360), (420, 6254), (424, 6195), (472, 5565), (530, 4956), (590, 4452), (636, 4130), (708, 3710), (742, 3540), (795, 3304), (826, 3180), (840, 3127), (885, 2968), (1060, 2478), (1113, 2360), (1180, 2226), (1239, 2120), (1272, 2065), (1416, 1855), (1484, 1770), (1590, 1652)]