202239240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3391}}^1$

素因数の和:3483

約数の個数: 128

約数和(自身を含む): 703365120

約数和(自身を除く): 501125880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 71, 84, 105, 120, 140, 142, 168, 210, 213, 280, 284, 355, 420, 426, 497, 568, 710, 840, 852, 994, 1065, 1420, 1491, 1704, 1988, 2130, 2485, 2840, 2982, 3391, 3976, 4260, 4970, 5964, 6782, 7455, 8520, 9940, 10173, 11928, 13564, 14910, 16955, 19880, 20346, 23737, 27128, 29820, 33910, 40692, 47474, 50865, 59640, 67820, 71211, 81384, 94948, 101730, 118685, 135640, 142422, 189896, 203460, 237370, 240761, 284844, 356055, 406920, 474740, 481522, 569688, 712110, 722283, 949480, 963044, 1203805, 1424220, 1444566, 1685327, 1926088, 2407610, 2848440, 2889132, 3370654, 3611415, 4815220, 5055981, 5778264, 6741308, 7222830, 8426635, 9630440, 10111962, 13482616, 14445660, 16853270, 20223924, 25279905, 28891320, 33706540, 40447848, 50559810, 67413080, 101119620, 202239240]

約数ペア:

[(1, 202239240), (2, 101119620), (3, 67413080), (4, 50559810), (5, 40447848), (6, 33706540), (7, 28891320), (8, 25279905), (10, 20223924), (12, 16853270), (14, 14445660), (15, 13482616), (20, 10111962), (21, 9630440), (24, 8426635), (28, 7222830), (30, 6741308), (35, 5778264), (40, 5055981), (42, 4815220), (56, 3611415), (60, 3370654), (70, 2889132), (71, 2848440), (84, 2407610), (105, 1926088), (120, 1685327), (140, 1444566), (142, 1424220), (168, 1203805), (210, 963044), (213, 949480), (280, 722283), (284, 712110), (355, 569688), (420, 481522), (426, 474740), (497, 406920), (568, 356055), (710, 284844), (840, 240761), (852, 237370), (994, 203460), (1065, 189896), (1420, 142422), (1491, 135640), (1704, 118685), (1988, 101730), (2130, 94948), (2485, 81384), (2840, 71211), (2982, 67820), (3391, 59640), (3976, 50865), (4260, 47474), (4970, 40692), (5964, 33910), (6782, 29820), (7455, 27128), (8520, 23737), (9940, 20346), (10173, 19880), (11928, 16955), (13564, 14910)]