292721640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:192

約数の個数: 256

約数和(自身を含む): 985374720

約数和(自身を除く): 692653080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 43, 47, 51, 60, 68, 71, 85, 86, 94, 102, 120, 129, 136, 141, 142, 170, 172, 188, 204, 213, 215, 235, 255, 258, 282, 284, 340, 344, 355, 376, 408, 426, 430, 470, 510, 516, 564, 568, 645, 680, 705, 710, 731, 799, 852, 860, 940, 1020, 1032, 1065, 1128, 1207, 1290, 1410, 1420, 1462, 1598, 1704, 1720, 1880, 2021, 2040, 2130, 2193, 2397, 2414, 2580, 2820, 2840, 2924, 3053, 3196, 3337, 3621, 3655, 3995, 4042, 4260, 4386, 4794, 4828, 5160, 5640, 5848, 6035, 6063, 6106, 6392, 6674, 7242, 7310, 7990, 8084, 8520, 8772, 9159, 9588, 9656, 10011, 10105, 10965, 11985, 12070, 12126, 12212, 13348, 14484, 14620, 15265, 15980, 16168, 16685, 17544, 18105, 18318, 19176, 20022, 20210, 21930, 23970, 24140, 24252, 24424, 26696, 28968, 29240, 30315, 30530, 31960, 33370, 34357, 36210, 36636, 40044, 40420, 43860, 45795, 47940, 48280, 48504, 50055, 51901, 56729, 60630, 61060, 66740, 68714, 72420, 73272, 80088, 80840, 87720, 91590, 95880, 100110, 103071, 103802, 113458, 121260, 122120, 133480, 137428, 143491, 144840, 155703, 170187, 171785, 183180, 200220, 206142, 207604, 226916, 242520, 259505, 274856, 283645, 286982, 311406, 340374, 343570, 366360, 400440, 412284, 415208, 430473, 453832, 515355, 519010, 567290, 573964, 622812, 680748, 687140, 717455, 778515, 824568, 850935, 860946, 1030710, 1038020, 1134580, 1147928, 1245624, 1361496, 1374280, 1434910, 1557030, 1701870, 1721892, 2061420, 2076040, 2152365, 2269160, 2439347, 2869820, 3114060, 3403740, 3443784, 4122840, 4304730, 4878694, 5739640, 6228120, 6807480, 7318041, 8609460, 9757388, 12196735, 14636082, 17218920, 19514776, 24393470, 29272164, 36590205, 48786940, 58544328, 73180410, 97573880, 146360820, 292721640]

約数ペア:

[(1, 292721640), (2, 146360820), (3, 97573880), (4, 73180410), (5, 58544328), (6, 48786940), (8, 36590205), (10, 29272164), (12, 24393470), (15, 19514776), (17, 17218920), (20, 14636082), (24, 12196735), (30, 9757388), (34, 8609460), (40, 7318041), (43, 6807480), (47, 6228120), (51, 5739640), (60, 4878694), (68, 4304730), (71, 4122840), (85, 3443784), (86, 3403740), (94, 3114060), (102, 2869820), (120, 2439347), (129, 2269160), (136, 2152365), (141, 2076040), (142, 2061420), (170, 1721892), (172, 1701870), (188, 1557030), (204, 1434910), (213, 1374280), (215, 1361496), (235, 1245624), (255, 1147928), (258, 1134580), (282, 1038020), (284, 1030710), (340, 860946), (344, 850935), (355, 824568), (376, 778515), (408, 717455), (426, 687140), (430, 680748), (470, 622812), (510, 573964), (516, 567290), (564, 519010), (568, 515355), (645, 453832), (680, 430473), (705, 415208), (710, 412284), (731, 400440), (799, 366360), (852, 343570), (860, 340374), (940, 311406), (1020, 286982), (1032, 283645), (1065, 274856), (1128, 259505), (1207, 242520), (1290, 226916), (1410, 207604), (1420, 206142), (1462, 200220), (1598, 183180), (1704, 171785), (1720, 170187), (1880, 155703), (2021, 144840), (2040, 143491), (2130, 137428), (2193, 133480), (2397, 122120), (2414, 121260), (2580, 113458), (2820, 103802), (2840, 103071), (2924, 100110), (3053, 95880), (3196, 91590), (3337, 87720), (3621, 80840), (3655, 80088), (3995, 73272), (4042, 72420), (4260, 68714), (4386, 66740), (4794, 61060), (4828, 60630), (5160, 56729), (5640, 51901), (5848, 50055), (6035, 48504), (6063, 48280), (6106, 47940), (6392, 45795), (6674, 43860), (7242, 40420), (7310, 40044), (7990, 36636), (8084, 36210), (8520, 34357), (8772, 33370), (9159, 31960), (9588, 30530), (9656, 30315), (10011, 29240), (10105, 28968), (10965, 26696), (11985, 24424), (12070, 24252), (12126, 24140), (12212, 23970), (13348, 21930), (14484, 20210), (14620, 20022), (15265, 19176), (15980, 18318), (16168, 18105), (16685, 17544)]