2127492080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1667}}^1$

素因数の和:1783

約数の個数: 160

約数和(自身を含む): 5897193984

約数和(自身を除く): 3769701904

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 53, 56, 70, 80, 86, 106, 112, 140, 172, 212, 215, 265, 280, 301, 344, 371, 424, 430, 530, 560, 602, 688, 742, 848, 860, 1060, 1204, 1484, 1505, 1667, 1720, 1855, 2120, 2279, 2408, 2968, 3010, 3334, 3440, 3710, 4240, 4558, 4816, 5936, 6020, 6668, 7420, 8335, 9116, 11395, 11669, 12040, 13336, 14840, 15953, 16670, 18232, 22790, 23338, 24080, 26672, 29680, 31906, 33340, 36464, 45580, 46676, 58345, 63812, 66680, 71681, 79765, 88351, 91160, 93352, 116690, 127624, 133360, 143362, 159530, 176702, 182320, 186704, 233380, 255248, 286724, 319060, 353404, 358405, 441755, 466760, 501767, 573448, 618457, 638120, 706808, 716810, 883510, 933520, 1003534, 1146896, 1236914, 1276240, 1413616, 1433620, 1767020, 2007068, 2473828, 2508835, 2867240, 3092285, 3534040, 3799093, 4014136, 4947656, 5017670, 5734480, 6184570, 7068080, 7598186, 8028272, 9895312, 10035340, 12369140, 15196372, 18995465, 20070680, 24738280, 26593651, 30392744, 37990930, 40141360, 49476560, 53187302, 60785488, 75981860, 106374604, 132968255, 151963720, 212749208, 265936510, 303927440, 425498416, 531873020, 1063746040, 2127492080]

約数ペア:

[(1, 2127492080), (2, 1063746040), (4, 531873020), (5, 425498416), (7, 303927440), (8, 265936510), (10, 212749208), (14, 151963720), (16, 132968255), (20, 106374604), (28, 75981860), (35, 60785488), (40, 53187302), (43, 49476560), (53, 40141360), (56, 37990930), (70, 30392744), (80, 26593651), (86, 24738280), (106, 20070680), (112, 18995465), (140, 15196372), (172, 12369140), (212, 10035340), (215, 9895312), (265, 8028272), (280, 7598186), (301, 7068080), (344, 6184570), (371, 5734480), (424, 5017670), (430, 4947656), (530, 4014136), (560, 3799093), (602, 3534040), (688, 3092285), (742, 2867240), (848, 2508835), (860, 2473828), (1060, 2007068), (1204, 1767020), (1484, 1433620), (1505, 1413616), (1667, 1276240), (1720, 1236914), (1855, 1146896), (2120, 1003534), (2279, 933520), (2408, 883510), (2968, 716810), (3010, 706808), (3334, 638120), (3440, 618457), (3710, 573448), (4240, 501767), (4558, 466760), (4816, 441755), (5936, 358405), (6020, 353404), (6668, 319060), (7420, 286724), (8335, 255248), (9116, 233380), (11395, 186704), (11669, 182320), (12040, 176702), (13336, 159530), (14840, 143362), (15953, 133360), (16670, 127624), (18232, 116690), (22790, 93352), (23338, 91160), (24080, 88351), (26672, 79765), (29680, 71681), (31906, 66680), (33340, 63812), (36464, 58345), (45580, 46676)]