156918643640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{27427}}^1\times {\mathrm{13003}}^1$

素因数の和:40452

約数の個数: 64

約数和(自身を含む): 385207608960

約数和(自身を除く): 228288965320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 13003, 26006, 27427, 52012, 54854, 65015, 104024, 109708, 130030, 137135, 143033, 219416, 260060, 274270, 286066, 301697, 520120, 548540, 572132, 603394, 715165, 1097080, 1144264, 1206788, 1430330, 1508485, 2413576, 2860660, 3016970, 5721320, 6033940, 12067880, 356633281, 713266562, 1426533124, 1783166405, 2853066248, 3566332810, 3922966091, 7132665620, 7845932182, 14265331240, 15691864364, 19614830455, 31383728728, 39229660910, 78459321820, 156918643640]

約数ペア:

[(1, 156918643640), (2, 78459321820), (4, 39229660910), (5, 31383728728), (8, 19614830455), (10, 15691864364), (11, 14265331240), (20, 7845932182), (22, 7132665620), (40, 3922966091), (44, 3566332810), (55, 2853066248), (88, 1783166405), (110, 1426533124), (220, 713266562), (440, 356633281), (13003, 12067880), (26006, 6033940), (27427, 5721320), (52012, 3016970), (54854, 2860660), (65015, 2413576), (104024, 1508485), (109708, 1430330), (130030, 1206788), (137135, 1144264), (143033, 1097080), (219416, 715165), (260060, 603394), (274270, 572132), (286066, 548540), (301697, 520120)]