142007280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19087}}^1$

素因数の和:19134

約数の個数: 80

約数和(自身を含む): 454447104

約数和(自身を除く): 312439824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 19087, 38174, 57261, 76348, 95435, 114522, 152696, 190870, 229044, 286305, 305392, 381740, 458088, 572610, 591697, 763480, 916176, 1145220, 1183394, 1526960, 1775091, 2290440, 2366788, 2958485, 3550182, 4580880, 4733576, 5916970, 7100364, 8875455, 9467152, 11833940, 14200728, 17750910, 23667880, 28401456, 35501820, 47335760, 71003640, 142007280]

約数ペア:

[(1, 142007280), (2, 71003640), (3, 47335760), (4, 35501820), (5, 28401456), (6, 23667880), (8, 17750910), (10, 14200728), (12, 11833940), (15, 9467152), (16, 8875455), (20, 7100364), (24, 5916970), (30, 4733576), (31, 4580880), (40, 3550182), (48, 2958485), (60, 2366788), (62, 2290440), (80, 1775091), (93, 1526960), (120, 1183394), (124, 1145220), (155, 916176), (186, 763480), (240, 591697), (248, 572610), (310, 458088), (372, 381740), (465, 305392), (496, 286305), (620, 229044), (744, 190870), (930, 152696), (1240, 114522), (1488, 95435), (1860, 76348), (2480, 57261), (3720, 38174), (7440, 19087)]