487004280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{10939}}^1$

素因数の和:11013

約数の個数: 128

約数和(自身を含む): 1701388800

約数和(自身を除く): 1214384520

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, 60, 70, 84, 105, 106, 120, 140, 159, 168, 210, 212, 265, 280, 318, 371, 420, 424, 530, 636, 742, 795, 840, 1060, 1113, 1272, 1484, 1590, 1855, 2120, 2226, 2968, 3180, 3710, 4452, 5565, 6360, 7420, 8904, 10939, 11130, 14840, 21878, 22260, 32817, 43756, 44520, 54695, 65634, 76573, 87512, 109390, 131268, 153146, 164085, 218780, 229719, 262536, 306292, 328170, 382865, 437560, 459438, 579767, 612584, 656340, 765730, 918876, 1148595, 1159534, 1312680, 1531460, 1739301, 1837752, 2297190, 2319068, 2898835, 3062920, 3478602, 4058369, 4594380, 4638136, 5797670, 6957204, 8116738, 8696505, 9188760, 11595340, 12175107, 13914408, 16233476, 17393010, 20291845, 23190680, 24350214, 32466952, 34786020, 40583690, 48700428, 60875535, 69572040, 81167380, 97400856, 121751070, 162334760, 243502140, 487004280]

約数ペア:

[(1, 487004280), (2, 243502140), (3, 162334760), (4, 121751070), (5, 97400856), (6, 81167380), (7, 69572040), (8, 60875535), (10, 48700428), (12, 40583690), (14, 34786020), (15, 32466952), (20, 24350214), (21, 23190680), (24, 20291845), (28, 17393010), (30, 16233476), (35, 13914408), (40, 12175107), (42, 11595340), (53, 9188760), (56, 8696505), (60, 8116738), (70, 6957204), (84, 5797670), (105, 4638136), (106, 4594380), (120, 4058369), (140, 3478602), (159, 3062920), (168, 2898835), (210, 2319068), (212, 2297190), (265, 1837752), (280, 1739301), (318, 1531460), (371, 1312680), (420, 1159534), (424, 1148595), (530, 918876), (636, 765730), (742, 656340), (795, 612584), (840, 579767), (1060, 459438), (1113, 437560), (1272, 382865), (1484, 328170), (1590, 306292), (1855, 262536), (2120, 229719), (2226, 218780), (2968, 164085), (3180, 153146), (3710, 131268), (4452, 109390), (5565, 87512), (6360, 76573), (7420, 65634), (8904, 54695), (10939, 44520), (11130, 43756), (14840, 32817), (21878, 22260)]