1377616440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{3461}}^1$

素因数の和:3613

約数の個数: 128

約数和(自身を含む): 4307281920

約数和(自身を除く): 2929665480

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, 2568, 3210, 3317, 3461, 3720, 4280, 6420, 6634, 6922, 9951, 10383, 12840, 13268, 13844, 16585, 17305, 19902, 20766, 26536, 27688, 33170, 34610, 39804, 41532, 49755, 51915, 66340, 69220, 79608, 83064, 99510, 103830, 107291, 132680, 138440, 199020, 207660, 214582, 321873, 370327, 398040, 415320, 429164, 536455, 643746, 740654, 858328, 1072910, 1110981, 1287492, 1481308, 1609365, 1851635, 2145820, 2221962, 2574984, 2962616, 3218730, 3703270, 4291640, 4443924, 5554905, 6437460, 7406540, 8887848, 11109810, 11480137, 12874920, 14813080, 22219620, 22960274, 34440411, 44439240, 45920548, 57400685, 68880822, 91841096, 114801370, 137761644, 172202055, 229602740, 275523288, 344404110, 459205480, 688808220, 1377616440]

約数ペア:

[(1, 1377616440), (2, 688808220), (3, 459205480), (4, 344404110), (5, 275523288), (6, 229602740), (8, 172202055), (10, 137761644), (12, 114801370), (15, 91841096), (20, 68880822), (24, 57400685), (30, 45920548), (31, 44439240), (40, 34440411), (60, 22960274), (62, 22219620), (93, 14813080), (107, 12874920), (120, 11480137), (124, 11109810), (155, 8887848), (186, 7406540), (214, 6437460), (248, 5554905), (310, 4443924), (321, 4291640), (372, 3703270), (428, 3218730), (465, 2962616), (535, 2574984), (620, 2221962), (642, 2145820), (744, 1851635), (856, 1609365), (930, 1481308), (1070, 1287492), (1240, 1110981), (1284, 1072910), (1605, 858328), (1860, 740654), (2140, 643746), (2568, 536455), (3210, 429164), (3317, 415320), (3461, 398040), (3720, 370327), (4280, 321873), (6420, 214582), (6634, 207660), (6922, 199020), (9951, 138440), (10383, 132680), (12840, 107291), (13268, 103830), (13844, 99510), (16585, 83064), (17305, 79608), (19902, 69220), (20766, 66340), (26536, 51915), (27688, 49755), (33170, 41532), (34610, 39804)]