3642777680

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{373}}^1$

素因数の和:613

約数の個数: 160

約数和(自身を含む): 9255907584

約数和(自身を除く): 5613129904

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 43, 68, 80, 85, 86, 136, 167, 170, 172, 215, 272, 334, 340, 344, 373, 430, 668, 680, 688, 731, 746, 835, 860, 1336, 1360, 1462, 1492, 1670, 1720, 1865, 2672, 2839, 2924, 2984, 3340, 3440, 3655, 3730, 5678, 5848, 5968, 6341, 6680, 7181, 7310, 7460, 11356, 11696, 12682, 13360, 14195, 14362, 14620, 14920, 16039, 22712, 25364, 28390, 28724, 29240, 29840, 31705, 32078, 35905, 45424, 50728, 56780, 57448, 58480, 62291, 63410, 64156, 71810, 80195, 101456, 113560, 114896, 122077, 124582, 126820, 128312, 143620, 160390, 227120, 244154, 249164, 253640, 256624, 272663, 287240, 311455, 320780, 488308, 498328, 507280, 545326, 574480, 610385, 622910, 641560, 976616, 996656, 1058947, 1090652, 1220770, 1245820, 1283120, 1363315, 1953232, 2117894, 2181304, 2441540, 2491640, 2678513, 2726630, 4235788, 4362608, 4883080, 4983280, 5294735, 5357026, 5453260, 8471576, 9766160, 10589470, 10714052, 10906520, 13392565, 16943152, 21178940, 21428104, 21813040, 26785130, 42357880, 42856208, 45534721, 53570260, 84715760, 91069442, 107140520, 182138884, 214281040, 227673605, 364277768, 455347210, 728555536, 910694420, 1821388840, 3642777680]

約数ペア:

[(1, 3642777680), (2, 1821388840), (4, 910694420), (5, 728555536), (8, 455347210), (10, 364277768), (16, 227673605), (17, 214281040), (20, 182138884), (34, 107140520), (40, 91069442), (43, 84715760), (68, 53570260), (80, 45534721), (85, 42856208), (86, 42357880), (136, 26785130), (167, 21813040), (170, 21428104), (172, 21178940), (215, 16943152), (272, 13392565), (334, 10906520), (340, 10714052), (344, 10589470), (373, 9766160), (430, 8471576), (668, 5453260), (680, 5357026), (688, 5294735), (731, 4983280), (746, 4883080), (835, 4362608), (860, 4235788), (1336, 2726630), (1360, 2678513), (1462, 2491640), (1492, 2441540), (1670, 2181304), (1720, 2117894), (1865, 1953232), (2672, 1363315), (2839, 1283120), (2924, 1245820), (2984, 1220770), (3340, 1090652), (3440, 1058947), (3655, 996656), (3730, 976616), (5678, 641560), (5848, 622910), (5968, 610385), (6341, 574480), (6680, 545326), (7181, 507280), (7310, 498328), (7460, 488308), (11356, 320780), (11696, 311455), (12682, 287240), (13360, 272663), (14195, 256624), (14362, 253640), (14620, 249164), (14920, 244154), (16039, 227120), (22712, 160390), (25364, 143620), (28390, 128312), (28724, 126820), (29240, 124582), (29840, 122077), (31705, 114896), (32078, 113560), (35905, 101456), (45424, 80195), (50728, 71810), (56780, 64156), (57448, 63410), (58480, 62291)]