1570321480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{2857}}^1$

素因数の和:3039

約数の個数: 128

約数和(自身を含む): 4378913280

約数和(自身を除く): 2808591800

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 151, 182, 260, 280, 302, 364, 455, 520, 604, 728, 755, 910, 1057, 1208, 1510, 1820, 1963, 2114, 2857, 3020, 3640, 3926, 4228, 5285, 5714, 6040, 7852, 8456, 9815, 10570, 11428, 13741, 14285, 15704, 19630, 19999, 21140, 22856, 27482, 28570, 37141, 39260, 39998, 42280, 54964, 57140, 68705, 74282, 78520, 79996, 99995, 109928, 114280, 137410, 148564, 159992, 185705, 199990, 259987, 274820, 297128, 371410, 399980, 431407, 519974, 549640, 742820, 799960, 862814, 1039948, 1299935, 1485640, 1725628, 2079896, 2157035, 2599870, 3019849, 3451256, 4314070, 5199740, 5608291, 6039698, 8628140, 10399480, 11216582, 12079396, 15099245, 17256280, 22433164, 24158792, 28041455, 30198490, 39258037, 44866328, 56082910, 60396980, 78516074, 112165820, 120793960, 157032148, 196290185, 224331640, 314064296, 392580370, 785160740, 1570321480]

約数ペア:

[(1, 1570321480), (2, 785160740), (4, 392580370), (5, 314064296), (7, 224331640), (8, 196290185), (10, 157032148), (13, 120793960), (14, 112165820), (20, 78516074), (26, 60396980), (28, 56082910), (35, 44866328), (40, 39258037), (52, 30198490), (56, 28041455), (65, 24158792), (70, 22433164), (91, 17256280), (104, 15099245), (130, 12079396), (140, 11216582), (151, 10399480), (182, 8628140), (260, 6039698), (280, 5608291), (302, 5199740), (364, 4314070), (455, 3451256), (520, 3019849), (604, 2599870), (728, 2157035), (755, 2079896), (910, 1725628), (1057, 1485640), (1208, 1299935), (1510, 1039948), (1820, 862814), (1963, 799960), (2114, 742820), (2857, 549640), (3020, 519974), (3640, 431407), (3926, 399980), (4228, 371410), (5285, 297128), (5714, 274820), (6040, 259987), (7852, 199990), (8456, 185705), (9815, 159992), (10570, 148564), (11428, 137410), (13741, 114280), (14285, 109928), (15704, 99995), (19630, 79996), (19999, 78520), (21140, 74282), (22856, 68705), (27482, 57140), (28570, 54964), (37141, 42280), (39260, 39998)]