256199702970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{27043}}^1\times {\mathrm{6719}}^1$

素因数の和:33819

約数の個数: 64

約数和(自身を含む): 628078510080

約数和(自身を除く): 371878807110

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 6719, 13438, 20157, 27043, 33595, 40314, 54086, 67190, 81129, 100785, 135215, 162258, 201570, 270430, 315793, 405645, 631586, 811290, 947379, 1271021, 1578965, 1894758, 2542042, 3157930, 3813063, 4736895, 6355105, 7626126, 9473790, 12710210, 19065315, 38130630, 181701917, 363403834, 545105751, 908509585, 1090211502, 1817019170, 2725528755, 5451057510, 8539990099, 17079980198, 25619970297, 42699950495, 51239940594, 85399900990, 128099851485, 256199702970]

約数ペア:

[(1, 256199702970), (2, 128099851485), (3, 85399900990), (5, 51239940594), (6, 42699950495), (10, 25619970297), (15, 17079980198), (30, 8539990099), (47, 5451057510), (94, 2725528755), (141, 1817019170), (235, 1090211502), (282, 908509585), (470, 545105751), (705, 363403834), (1410, 181701917), (6719, 38130630), (13438, 19065315), (20157, 12710210), (27043, 9473790), (33595, 7626126), (40314, 6355105), (54086, 4736895), (67190, 3813063), (81129, 3157930), (100785, 2542042), (135215, 1894758), (162258, 1578965), (201570, 1271021), (270430, 947379), (315793, 811290), (405645, 631586)]