57437640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4091}}^1$

素因数の和:4124

約数の個数: 128

約数和(自身を含む): 206236800

約数和(自身を除く): 148799160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4091, 4680, 7020, 8182, 12273, 14040, 16364, 20455, 24546, 32728, 36819, 40910, 49092, 53183, 61365, 73638, 81820, 98184, 106366, 110457, 122730, 147276, 159549, 163640, 184095, 212732, 220914, 245460, 265915, 294552, 319098, 368190, 425464, 441828, 478647, 490920, 531830, 552285, 638196, 736380, 797745, 883656, 957294, 1063660, 1104570, 1276392, 1435941, 1472760, 1595490, 1914588, 2127320, 2209140, 2393235, 2871882, 3190980, 3829176, 4418280, 4786470, 5743764, 6381960, 7179705, 9572940, 11487528, 14359410, 19145880, 28718820, 57437640]

約数ペア:

[(1, 57437640), (2, 28718820), (3, 19145880), (4, 14359410), (5, 11487528), (6, 9572940), (8, 7179705), (9, 6381960), (10, 5743764), (12, 4786470), (13, 4418280), (15, 3829176), (18, 3190980), (20, 2871882), (24, 2393235), (26, 2209140), (27, 2127320), (30, 1914588), (36, 1595490), (39, 1472760), (40, 1435941), (45, 1276392), (52, 1104570), (54, 1063660), (60, 957294), (65, 883656), (72, 797745), (78, 736380), (90, 638196), (104, 552285), (108, 531830), (117, 490920), (120, 478647), (130, 441828), (135, 425464), (156, 368190), (180, 319098), (195, 294552), (216, 265915), (234, 245460), (260, 220914), (270, 212732), (312, 184095), (351, 163640), (360, 159549), (390, 147276), (468, 122730), (520, 110457), (540, 106366), (585, 98184), (702, 81820), (780, 73638), (936, 61365), (1080, 53183), (1170, 49092), (1404, 40910), (1560, 36819), (1755, 32728), (2340, 24546), (2808, 20455), (3510, 16364), (4091, 14040), (4680, 12273), (7020, 8182)]