162787680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:314

約数の個数: 288

約数和(自身を含む): 622702080

約数和(自身を除く): 459914400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 43, 44, 45, 48, 55, 60, 66, 72, 80, 86, 88, 90, 96, 99, 110, 120, 129, 132, 144, 160, 165, 172, 176, 180, 198, 215, 220, 239, 240, 258, 264, 288, 330, 344, 352, 360, 387, 396, 430, 440, 473, 478, 480, 495, 516, 528, 645, 660, 688, 717, 720, 774, 792, 860, 880, 946, 956, 990, 1032, 1056, 1195, 1290, 1320, 1376, 1419, 1434, 1440, 1548, 1584, 1720, 1760, 1892, 1912, 1935, 1980, 2064, 2151, 2365, 2390, 2580, 2629, 2640, 2838, 2868, 3096, 3168, 3440, 3585, 3784, 3824, 3870, 3960, 4128, 4257, 4302, 4730, 4780, 5160, 5258, 5280, 5676, 5736, 6192, 6880, 7095, 7170, 7568, 7648, 7740, 7887, 7920, 8514, 8604, 9460, 9560, 10277, 10320, 10516, 10755, 11352, 11472, 12384, 13145, 14190, 14340, 15136, 15480, 15774, 15840, 17028, 17208, 18920, 19120, 20554, 20640, 21032, 21285, 21510, 22704, 22944, 23661, 26290, 28380, 28680, 30831, 30960, 31548, 34056, 34416, 37840, 38240, 39435, 41108, 42064, 42570, 43020, 45408, 47322, 51385, 52580, 56760, 57360, 61662, 61920, 63096, 68112, 68832, 75680, 78870, 82216, 84128, 85140, 86040, 92493, 94644, 102770, 105160, 113047, 113520, 114720, 118305, 123324, 126192, 136224, 154155, 157740, 164432, 170280, 172080, 184986, 189288, 205540, 210320, 226094, 227040, 236610, 246648, 252384, 308310, 315480, 328864, 339141, 340560, 344160, 369972, 378576, 411080, 420640, 452188, 462465, 473220, 493296, 565235, 616620, 630960, 678282, 681120, 739944, 757152, 822160, 904376, 924930, 946440, 986592, 1017423, 1130470, 1233240, 1261920, 1356564, 1479888, 1644320, 1695705, 1808752, 1849860, 1892880, 2034846, 2260940, 2466480, 2713128, 2959776, 3391410, 3617504, 3699720, 3785760, 4069692, 4521880, 4932960, 5087115, 5426256, 6782820, 7399440, 8139384, 9043760, 10174230, 10852512, 13565640, 14798880, 16278768, 18087520, 20348460, 27131280, 32557536, 40696920, 54262560, 81393840, 162787680]

約数ペア:

[(1, 162787680), (2, 81393840), (3, 54262560), (4, 40696920), (5, 32557536), (6, 27131280), (8, 20348460), (9, 18087520), (10, 16278768), (11, 14798880), (12, 13565640), (15, 10852512), (16, 10174230), (18, 9043760), (20, 8139384), (22, 7399440), (24, 6782820), (30, 5426256), (32, 5087115), (33, 4932960), (36, 4521880), (40, 4069692), (43, 3785760), (44, 3699720), (45, 3617504), (48, 3391410), (55, 2959776), (60, 2713128), (66, 2466480), (72, 2260940), (80, 2034846), (86, 1892880), (88, 1849860), (90, 1808752), (96, 1695705), (99, 1644320), (110, 1479888), (120, 1356564), (129, 1261920), (132, 1233240), (144, 1130470), (160, 1017423), (165, 986592), (172, 946440), (176, 924930), (180, 904376), (198, 822160), (215, 757152), (220, 739944), (239, 681120), (240, 678282), (258, 630960), (264, 616620), (288, 565235), (330, 493296), (344, 473220), (352, 462465), (360, 452188), (387, 420640), (396, 411080), (430, 378576), (440, 369972), (473, 344160), (478, 340560), (480, 339141), (495, 328864), (516, 315480), (528, 308310), (645, 252384), (660, 246648), (688, 236610), (717, 227040), (720, 226094), (774, 210320), (792, 205540), (860, 189288), (880, 184986), (946, 172080), (956, 170280), (990, 164432), (1032, 157740), (1056, 154155), (1195, 136224), (1290, 126192), (1320, 123324), (1376, 118305), (1419, 114720), (1434, 113520), (1440, 113047), (1548, 105160), (1584, 102770), (1720, 94644), (1760, 92493), (1892, 86040), (1912, 85140), (1935, 84128), (1980, 82216), (2064, 78870), (2151, 75680), (2365, 68832), (2390, 68112), (2580, 63096), (2629, 61920), (2640, 61662), (2838, 57360), (2868, 56760), (3096, 52580), (3168, 51385), (3440, 47322), (3585, 45408), (3784, 43020), (3824, 42570), (3870, 42064), (3960, 41108), (4128, 39435), (4257, 38240), (4302, 37840), (4730, 34416), (4780, 34056), (5160, 31548), (5258, 30960), (5280, 30831), (5676, 28680), (5736, 28380), (6192, 26290), (6880, 23661), (7095, 22944), (7170, 22704), (7568, 21510), (7648, 21285), (7740, 21032), (7887, 20640), (7920, 20554), (8514, 19120), (8604, 18920), (9460, 17208), (9560, 17028), (10277, 15840), (10320, 15774), (10516, 15480), (10755, 15136), (11352, 14340), (11472, 14190), (12384, 13145)]