515610662520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1847}}^1\times {\mathrm{54101}}^1$

素因数の和:56005

約数の個数: 128

約数和(自身を含む): 1583691056640

約数和(自身を除く): 1068080394120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 1847, 2580, 3694, 5160, 5541, 7388, 9235, 11082, 14776, 18470, 22164, 27705, 36940, 44328, 54101, 55410, 73880, 79421, 108202, 110820, 158842, 162303, 216404, 221640, 238263, 270505, 317684, 324606, 397105, 432808, 476526, 541010, 635368, 649212, 794210, 811515, 953052, 1082020, 1191315, 1298424, 1588420, 1623030, 1906104, 2164040, 2326343, 2382630, 3176840, 3246060, 4652686, 4765260, 6492120, 6979029, 9305372, 9530520, 11631715, 13958058, 18610744, 23263430, 27916116, 34895145, 46526860, 55832232, 69790290, 93053720, 99924547, 139580580, 199849094, 279161160, 299773641, 399698188, 499622735, 599547282, 799396376, 999245470, 1199094564, 1498868205, 1998490940, 2398189128, 2997736410, 3996981880, 4296755521, 5995472820, 8593511042, 11990945640, 12890266563, 17187022084, 21483777605, 25780533126, 34374044168, 42967555210, 51561066252, 64451332815, 85935110420, 103122132504, 128902665630, 171870220840, 257805331260, 515610662520]

約数ペア:

[(1, 515610662520), (2, 257805331260), (3, 171870220840), (4, 128902665630), (5, 103122132504), (6, 85935110420), (8, 64451332815), (10, 51561066252), (12, 42967555210), (15, 34374044168), (20, 25780533126), (24, 21483777605), (30, 17187022084), (40, 12890266563), (43, 11990945640), (60, 8593511042), (86, 5995472820), (120, 4296755521), (129, 3996981880), (172, 2997736410), (215, 2398189128), (258, 1998490940), (344, 1498868205), (430, 1199094564), (516, 999245470), (645, 799396376), (860, 599547282), (1032, 499622735), (1290, 399698188), (1720, 299773641), (1847, 279161160), (2580, 199849094), (3694, 139580580), (5160, 99924547), (5541, 93053720), (7388, 69790290), (9235, 55832232), (11082, 46526860), (14776, 34895145), (18470, 27916116), (22164, 23263430), (27705, 18610744), (36940, 13958058), (44328, 11631715), (54101, 9530520), (55410, 9305372), (73880, 6979029), (79421, 6492120), (108202, 4765260), (110820, 4652686), (158842, 3246060), (162303, 3176840), (216404, 2382630), (221640, 2326343), (238263, 2164040), (270505, 1906104), (317684, 1623030), (324606, 1588420), (397105, 1298424), (432808, 1191315), (476526, 1082020), (541010, 953052), (635368, 811515), (649212, 794210)]