207044040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7951}}^1$

素因数の和:8003

約数の個数: 128

約数和(自身を含む): 732856320

約数和(自身を除く): 525812280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4340, 5208, 6510, 7951, 8680, 13020, 15902, 23853, 26040, 31804, 39755, 47706, 55657, 63608, 79510, 95412, 111314, 119265, 159020, 166971, 190824, 222628, 238530, 246481, 278285, 318040, 333942, 445256, 477060, 492962, 556570, 667884, 739443, 834855, 954120, 985924, 1113140, 1232405, 1335768, 1478886, 1669710, 1725367, 1971848, 2226280, 2464810, 2957772, 3339420, 3450734, 3697215, 4929620, 5176101, 5915544, 6678840, 6901468, 7394430, 8626835, 9859240, 10352202, 13802936, 14788860, 17253670, 20704404, 25880505, 29577720, 34507340, 41408808, 51761010, 69014680, 103522020, 207044040]

約数ペア:

[(1, 207044040), (2, 103522020), (3, 69014680), (4, 51761010), (5, 41408808), (6, 34507340), (7, 29577720), (8, 25880505), (10, 20704404), (12, 17253670), (14, 14788860), (15, 13802936), (20, 10352202), (21, 9859240), (24, 8626835), (28, 7394430), (30, 6901468), (31, 6678840), (35, 5915544), (40, 5176101), (42, 4929620), (56, 3697215), (60, 3450734), (62, 3339420), (70, 2957772), (84, 2464810), (93, 2226280), (105, 1971848), (120, 1725367), (124, 1669710), (140, 1478886), (155, 1335768), (168, 1232405), (186, 1113140), (210, 985924), (217, 954120), (248, 834855), (280, 739443), (310, 667884), (372, 556570), (420, 492962), (434, 477060), (465, 445256), (620, 333942), (651, 318040), (744, 278285), (840, 246481), (868, 238530), (930, 222628), (1085, 190824), (1240, 166971), (1302, 159020), (1736, 119265), (1860, 111314), (2170, 95412), (2604, 79510), (3255, 63608), (3720, 55657), (4340, 47706), (5208, 39755), (6510, 31804), (7951, 26040), (8680, 23853), (13020, 15902)]