1585423320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{4217}}^1$

素因数の和:4485

約数の個数: 128

約数和(自身を含む): 5144610240

約数和(自身を除く): 3559186920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 241, 260, 312, 390, 482, 520, 723, 780, 964, 1205, 1446, 1560, 1928, 2410, 2892, 3133, 3615, 4217, 4820, 5784, 6266, 7230, 8434, 9399, 9640, 12532, 12651, 14460, 15665, 16868, 18798, 21085, 25064, 25302, 28920, 31330, 33736, 37596, 42170, 46995, 50604, 54821, 62660, 63255, 75192, 84340, 93990, 101208, 109642, 125320, 126510, 164463, 168680, 187980, 219284, 253020, 274105, 328926, 375960, 438568, 506040, 548210, 657852, 822315, 1016297, 1096420, 1315704, 1644630, 2032594, 2192840, 3048891, 3289260, 4065188, 5081485, 6097782, 6578520, 8130376, 10162970, 12195564, 13211861, 15244455, 20325940, 24391128, 26423722, 30488910, 39635583, 40651880, 52847444, 60977820, 66059305, 79271166, 105694888, 121955640, 132118610, 158542332, 198177915, 264237220, 317084664, 396355830, 528474440, 792711660, 1585423320]

約数ペア:

[(1, 1585423320), (2, 792711660), (3, 528474440), (4, 396355830), (5, 317084664), (6, 264237220), (8, 198177915), (10, 158542332), (12, 132118610), (13, 121955640), (15, 105694888), (20, 79271166), (24, 66059305), (26, 60977820), (30, 52847444), (39, 40651880), (40, 39635583), (52, 30488910), (60, 26423722), (65, 24391128), (78, 20325940), (104, 15244455), (120, 13211861), (130, 12195564), (156, 10162970), (195, 8130376), (241, 6578520), (260, 6097782), (312, 5081485), (390, 4065188), (482, 3289260), (520, 3048891), (723, 2192840), (780, 2032594), (964, 1644630), (1205, 1315704), (1446, 1096420), (1560, 1016297), (1928, 822315), (2410, 657852), (2892, 548210), (3133, 506040), (3615, 438568), (4217, 375960), (4820, 328926), (5784, 274105), (6266, 253020), (7230, 219284), (8434, 187980), (9399, 168680), (9640, 164463), (12532, 126510), (12651, 125320), (14460, 109642), (15665, 101208), (16868, 93990), (18798, 84340), (21085, 75192), (25064, 63255), (25302, 62660), (28920, 54821), (31330, 50604), (33736, 46995), (37596, 42170)]