310123840

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{587}}^1$

素因数の和:744

約数の個数: 112

約数和(自身を含む): 802916352

約数和(自身を除く): 492792512

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 127, 130, 160, 208, 254, 260, 320, 416, 508, 520, 587, 635, 832, 1016, 1040, 1174, 1270, 1651, 2032, 2080, 2348, 2540, 2935, 3302, 4064, 4160, 4696, 5080, 5870, 6604, 7631, 8128, 8255, 9392, 10160, 11740, 13208, 15262, 16510, 18784, 20320, 23480, 26416, 30524, 33020, 37568, 38155, 40640, 46960, 52832, 61048, 66040, 74549, 76310, 93920, 105664, 122096, 132080, 149098, 152620, 187840, 244192, 264160, 298196, 305240, 372745, 488384, 528320, 596392, 610480, 745490, 969137, 1192784, 1220960, 1490980, 1938274, 2385568, 2441920, 2981960, 3876548, 4771136, 4845685, 5963920, 7753096, 9691370, 11927840, 15506192, 19382740, 23855680, 31012384, 38765480, 62024768, 77530960, 155061920, 310123840]

約数ペア:

[(1, 310123840), (2, 155061920), (4, 77530960), (5, 62024768), (8, 38765480), (10, 31012384), (13, 23855680), (16, 19382740), (20, 15506192), (26, 11927840), (32, 9691370), (40, 7753096), (52, 5963920), (64, 4845685), (65, 4771136), (80, 3876548), (104, 2981960), (127, 2441920), (130, 2385568), (160, 1938274), (208, 1490980), (254, 1220960), (260, 1192784), (320, 969137), (416, 745490), (508, 610480), (520, 596392), (587, 528320), (635, 488384), (832, 372745), (1016, 305240), (1040, 298196), (1174, 264160), (1270, 244192), (1651, 187840), (2032, 152620), (2080, 149098), (2348, 132080), (2540, 122096), (2935, 105664), (3302, 93920), (4064, 76310), (4160, 74549), (4696, 66040), (5080, 61048), (5870, 52832), (6604, 46960), (7631, 40640), (8128, 38155), (8255, 37568), (9392, 33020), (10160, 30524), (11740, 26416), (13208, 23480), (15262, 20320), (16510, 18784)]