2013703320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{409}}^1\times {\mathrm{461}}^1$

素因数の和:973

約数の個数: 128

約数和(自身を含む): 6137208000

約数和(自身を除く): 4123504680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 409, 445, 461, 534, 712, 818, 890, 922, 1068, 1227, 1335, 1383, 1636, 1780, 1844, 2045, 2136, 2305, 2454, 2670, 2766, 3272, 3560, 3688, 4090, 4610, 4908, 5340, 5532, 6135, 6915, 8180, 9220, 9816, 10680, 11064, 12270, 13830, 16360, 18440, 24540, 27660, 36401, 41029, 49080, 55320, 72802, 82058, 109203, 123087, 145604, 164116, 182005, 188549, 205145, 218406, 246174, 291208, 328232, 364010, 377098, 410290, 436812, 492348, 546015, 565647, 615435, 728020, 754196, 820580, 873624, 942745, 984696, 1092030, 1131294, 1230870, 1456040, 1508392, 1641160, 1885490, 2184060, 2262588, 2461740, 2828235, 3770980, 4368120, 4525176, 4923480, 5656470, 7541960, 11312940, 16780861, 22625880, 33561722, 50342583, 67123444, 83904305, 100685166, 134246888, 167808610, 201370332, 251712915, 335617220, 402740664, 503425830, 671234440, 1006851660, 2013703320]

約数ペア:

[(1, 2013703320), (2, 1006851660), (3, 671234440), (4, 503425830), (5, 402740664), (6, 335617220), (8, 251712915), (10, 201370332), (12, 167808610), (15, 134246888), (20, 100685166), (24, 83904305), (30, 67123444), (40, 50342583), (60, 33561722), (89, 22625880), (120, 16780861), (178, 11312940), (267, 7541960), (356, 5656470), (409, 4923480), (445, 4525176), (461, 4368120), (534, 3770980), (712, 2828235), (818, 2461740), (890, 2262588), (922, 2184060), (1068, 1885490), (1227, 1641160), (1335, 1508392), (1383, 1456040), (1636, 1230870), (1780, 1131294), (1844, 1092030), (2045, 984696), (2136, 942745), (2305, 873624), (2454, 820580), (2670, 754196), (2766, 728020), (3272, 615435), (3560, 565647), (3688, 546015), (4090, 492348), (4610, 436812), (4908, 410290), (5340, 377098), (5532, 364010), (6135, 328232), (6915, 291208), (8180, 246174), (9220, 218406), (9816, 205145), (10680, 188549), (11064, 182005), (12270, 164116), (13830, 145604), (16360, 123087), (18440, 109203), (24540, 82058), (27660, 72802), (36401, 55320), (41029, 49080)]