512325840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5297}}^1$

素因数の和:5357

約数の個数: 160

約数和(自身を含む): 1765886976

約数和(自身を除く): 1253561136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 155, 156, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 465, 496, 520, 620, 624, 744, 780, 806, 930, 1040, 1209, 1240, 1488, 1560, 1612, 1860, 2015, 2418, 2480, 3120, 3224, 3720, 4030, 4836, 5297, 6045, 6448, 7440, 8060, 9672, 10594, 12090, 15891, 16120, 19344, 21188, 24180, 26485, 31782, 32240, 42376, 48360, 52970, 63564, 68861, 79455, 84752, 96720, 105940, 127128, 137722, 158910, 164207, 206583, 211880, 254256, 275444, 317820, 328414, 344305, 413166, 423760, 492621, 550888, 635640, 656828, 688610, 821035, 826332, 985242, 1032915, 1101776, 1271280, 1313656, 1377220, 1642070, 1652664, 1970484, 2065830, 2134691, 2463105, 2627312, 2754440, 3284140, 3305328, 3940968, 4131660, 4269382, 4926210, 5508880, 6404073, 6568280, 7881936, 8263320, 8538764, 9852420, 10673455, 12808146, 13136560, 16526640, 17077528, 19704840, 21346910, 25616292, 32020365, 34155056, 39409680, 42693820, 51232584, 64040730, 85387640, 102465168, 128081460, 170775280, 256162920, 512325840]

約数ペア:

[(1, 512325840), (2, 256162920), (3, 170775280), (4, 128081460), (5, 102465168), (6, 85387640), (8, 64040730), (10, 51232584), (12, 42693820), (13, 39409680), (15, 34155056), (16, 32020365), (20, 25616292), (24, 21346910), (26, 19704840), (30, 17077528), (31, 16526640), (39, 13136560), (40, 12808146), (48, 10673455), (52, 9852420), (60, 8538764), (62, 8263320), (65, 7881936), (78, 6568280), (80, 6404073), (93, 5508880), (104, 4926210), (120, 4269382), (124, 4131660), (130, 3940968), (155, 3305328), (156, 3284140), (186, 2754440), (195, 2627312), (208, 2463105), (240, 2134691), (248, 2065830), (260, 1970484), (310, 1652664), (312, 1642070), (372, 1377220), (390, 1313656), (403, 1271280), (465, 1101776), (496, 1032915), (520, 985242), (620, 826332), (624, 821035), (744, 688610), (780, 656828), (806, 635640), (930, 550888), (1040, 492621), (1209, 423760), (1240, 413166), (1488, 344305), (1560, 328414), (1612, 317820), (1860, 275444), (2015, 254256), (2418, 211880), (2480, 206583), (3120, 164207), (3224, 158910), (3720, 137722), (4030, 127128), (4836, 105940), (5297, 96720), (6045, 84752), (6448, 79455), (7440, 68861), (8060, 63564), (9672, 52970), (10594, 48360), (12090, 42376), (15891, 32240), (16120, 31782), (19344, 26485), (21188, 24180)]