860164440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{2161}}^1$

素因数の和:2313

約数の個数: 128

約数和(自身を含む): 2689873920

約数和(自身を除く): 1829709480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 107, 120, 124, 155, 186, 214, 248, 310, 321, 372, 428, 465, 535, 620, 642, 744, 856, 930, 1070, 1240, 1284, 1605, 1860, 2140, 2161, 2568, 3210, 3317, 3720, 4280, 4322, 6420, 6483, 6634, 8644, 9951, 10805, 12840, 12966, 13268, 16585, 17288, 19902, 21610, 25932, 26536, 32415, 33170, 39804, 43220, 49755, 51864, 64830, 66340, 66991, 79608, 86440, 99510, 129660, 132680, 133982, 199020, 200973, 231227, 259320, 267964, 334955, 398040, 401946, 462454, 535928, 669910, 693681, 803892, 924908, 1004865, 1156135, 1339820, 1387362, 1607784, 1849816, 2009730, 2312270, 2679640, 2774724, 3468405, 4019460, 4624540, 5549448, 6936810, 7168037, 8038920, 9249080, 13873620, 14336074, 21504111, 27747240, 28672148, 35840185, 43008222, 57344296, 71680370, 86016444, 107520555, 143360740, 172032888, 215041110, 286721480, 430082220, 860164440]

約数ペア:

[(1, 860164440), (2, 430082220), (3, 286721480), (4, 215041110), (5, 172032888), (6, 143360740), (8, 107520555), (10, 86016444), (12, 71680370), (15, 57344296), (20, 43008222), (24, 35840185), (30, 28672148), (31, 27747240), (40, 21504111), (60, 14336074), (62, 13873620), (93, 9249080), (107, 8038920), (120, 7168037), (124, 6936810), (155, 5549448), (186, 4624540), (214, 4019460), (248, 3468405), (310, 2774724), (321, 2679640), (372, 2312270), (428, 2009730), (465, 1849816), (535, 1607784), (620, 1387362), (642, 1339820), (744, 1156135), (856, 1004865), (930, 924908), (1070, 803892), (1240, 693681), (1284, 669910), (1605, 535928), (1860, 462454), (2140, 401946), (2161, 398040), (2568, 334955), (3210, 267964), (3317, 259320), (3720, 231227), (4280, 200973), (4322, 199020), (6420, 133982), (6483, 132680), (6634, 129660), (8644, 99510), (9951, 86440), (10805, 79608), (12840, 66991), (12966, 66340), (13268, 64830), (16585, 51864), (17288, 49755), (19902, 43220), (21610, 39804), (25932, 33170), (26536, 32415)]