2007770760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{18049}}^1$

素因数の和:18172

約数の個数: 128

約数和(自身を含む): 6757920000

約数和(自身を除く): 4750149240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 103, 108, 120, 135, 180, 206, 216, 270, 309, 360, 412, 515, 540, 618, 824, 927, 1030, 1080, 1236, 1545, 1854, 2060, 2472, 2781, 3090, 3708, 4120, 4635, 5562, 6180, 7416, 9270, 11124, 12360, 13905, 18049, 18540, 22248, 27810, 36098, 37080, 54147, 55620, 72196, 90245, 108294, 111240, 144392, 162441, 180490, 216588, 270735, 324882, 360980, 433176, 487323, 541470, 649764, 721960, 812205, 974646, 1082940, 1299528, 1624410, 1859047, 1949292, 2165880, 2436615, 3248820, 3718094, 3898584, 4873230, 5577141, 6497640, 7436188, 9295235, 9746460, 11154282, 14872376, 16731423, 18590470, 19492920, 22308564, 27885705, 33462846, 37180940, 44617128, 50194269, 55771410, 66925692, 74361880, 83657115, 100388538, 111542820, 133851384, 167314230, 200777076, 223085640, 250971345, 334628460, 401554152, 501942690, 669256920, 1003885380, 2007770760]

約数ペア:

[(1, 2007770760), (2, 1003885380), (3, 669256920), (4, 501942690), (5, 401554152), (6, 334628460), (8, 250971345), (9, 223085640), (10, 200777076), (12, 167314230), (15, 133851384), (18, 111542820), (20, 100388538), (24, 83657115), (27, 74361880), (30, 66925692), (36, 55771410), (40, 50194269), (45, 44617128), (54, 37180940), (60, 33462846), (72, 27885705), (90, 22308564), (103, 19492920), (108, 18590470), (120, 16731423), (135, 14872376), (180, 11154282), (206, 9746460), (216, 9295235), (270, 7436188), (309, 6497640), (360, 5577141), (412, 4873230), (515, 3898584), (540, 3718094), (618, 3248820), (824, 2436615), (927, 2165880), (1030, 1949292), (1080, 1859047), (1236, 1624410), (1545, 1299528), (1854, 1082940), (2060, 974646), (2472, 812205), (2781, 721960), (3090, 649764), (3708, 541470), (4120, 487323), (4635, 433176), (5562, 360980), (6180, 324882), (7416, 270735), (9270, 216588), (11124, 180490), (12360, 162441), (13905, 144392), (18049, 111240), (18540, 108294), (22248, 90245), (27810, 72196), (36098, 55620), (37080, 54147)]