199724880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{4357}}^1$

素因数の和:4564

約数の個数: 80

約数和(自身を含む): 622531584

約数和(自身を除く): 422806704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 191, 240, 382, 573, 764, 955, 1146, 1528, 1910, 2292, 2865, 3056, 3820, 4357, 4584, 5730, 7640, 8714, 9168, 11460, 13071, 15280, 17428, 21785, 22920, 26142, 34856, 43570, 45840, 52284, 65355, 69712, 87140, 104568, 130710, 174280, 209136, 261420, 348560, 522840, 832187, 1045680, 1664374, 2496561, 3328748, 4160935, 4993122, 6657496, 8321870, 9986244, 12482805, 13314992, 16643740, 19972488, 24965610, 33287480, 39944976, 49931220, 66574960, 99862440, 199724880]

約数ペア:

[(1, 199724880), (2, 99862440), (3, 66574960), (4, 49931220), (5, 39944976), (6, 33287480), (8, 24965610), (10, 19972488), (12, 16643740), (15, 13314992), (16, 12482805), (20, 9986244), (24, 8321870), (30, 6657496), (40, 4993122), (48, 4160935), (60, 3328748), (80, 2496561), (120, 1664374), (191, 1045680), (240, 832187), (382, 522840), (573, 348560), (764, 261420), (955, 209136), (1146, 174280), (1528, 130710), (1910, 104568), (2292, 87140), (2865, 69712), (3056, 65355), (3820, 52284), (4357, 45840), (4584, 43570), (5730, 34856), (7640, 26142), (8714, 22920), (9168, 21785), (11460, 17428), (13071, 15280)]