66636240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{587}}^1$

素因数の和:657

約数の個数: 160

約数和(自身を含む): 230985216

約数和(自身を除く): 164348976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 43, 44, 48, 55, 60, 66, 80, 86, 88, 110, 120, 129, 132, 165, 172, 176, 215, 220, 240, 258, 264, 330, 344, 430, 440, 473, 516, 528, 587, 645, 660, 688, 860, 880, 946, 1032, 1174, 1290, 1320, 1419, 1720, 1761, 1892, 2064, 2348, 2365, 2580, 2640, 2838, 2935, 3440, 3522, 3784, 4696, 4730, 5160, 5676, 5870, 6457, 7044, 7095, 7568, 8805, 9392, 9460, 10320, 11352, 11740, 12914, 14088, 14190, 17610, 18920, 19371, 22704, 23480, 25241, 25828, 28176, 28380, 32285, 35220, 37840, 38742, 46960, 50482, 51656, 56760, 64570, 70440, 75723, 77484, 96855, 100964, 103312, 113520, 126205, 129140, 140880, 151446, 154968, 193710, 201928, 252410, 258280, 277651, 302892, 309936, 378615, 387420, 403856, 504820, 516560, 555302, 605784, 757230, 774840, 832953, 1009640, 1110604, 1211568, 1388255, 1514460, 1549680, 1665906, 2019280, 2221208, 2776510, 3028920, 3331812, 4164765, 4442416, 5553020, 6057840, 6663624, 8329530, 11106040, 13327248, 16659060, 22212080, 33318120, 66636240]

約数ペア:

[(1, 66636240), (2, 33318120), (3, 22212080), (4, 16659060), (5, 13327248), (6, 11106040), (8, 8329530), (10, 6663624), (11, 6057840), (12, 5553020), (15, 4442416), (16, 4164765), (20, 3331812), (22, 3028920), (24, 2776510), (30, 2221208), (33, 2019280), (40, 1665906), (43, 1549680), (44, 1514460), (48, 1388255), (55, 1211568), (60, 1110604), (66, 1009640), (80, 832953), (86, 774840), (88, 757230), (110, 605784), (120, 555302), (129, 516560), (132, 504820), (165, 403856), (172, 387420), (176, 378615), (215, 309936), (220, 302892), (240, 277651), (258, 258280), (264, 252410), (330, 201928), (344, 193710), (430, 154968), (440, 151446), (473, 140880), (516, 129140), (528, 126205), (587, 113520), (645, 103312), (660, 100964), (688, 96855), (860, 77484), (880, 75723), (946, 70440), (1032, 64570), (1174, 56760), (1290, 51656), (1320, 50482), (1419, 46960), (1720, 38742), (1761, 37840), (1892, 35220), (2064, 32285), (2348, 28380), (2365, 28176), (2580, 25828), (2640, 25241), (2838, 23480), (2935, 22704), (3440, 19371), (3522, 18920), (3784, 17610), (4696, 14190), (4730, 14088), (5160, 12914), (5676, 11740), (5870, 11352), (6457, 10320), (7044, 9460), (7095, 9392), (7568, 8805)]