57389520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:209

約数の個数: 160

約数和(自身を含む): 186988032

約数和(自身を除く): 129598512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 67, 80, 83, 86, 120, 129, 134, 166, 172, 201, 215, 240, 249, 258, 268, 332, 335, 344, 402, 415, 430, 498, 516, 536, 645, 664, 670, 688, 804, 830, 860, 996, 1005, 1032, 1072, 1245, 1290, 1328, 1340, 1608, 1660, 1720, 1992, 2010, 2064, 2490, 2580, 2680, 2881, 3216, 3320, 3440, 3569, 3984, 4020, 4980, 5160, 5360, 5561, 5762, 6640, 7138, 8040, 8643, 9960, 10320, 10707, 11122, 11524, 14276, 14405, 16080, 16683, 17286, 17845, 19920, 21414, 22244, 23048, 27805, 28552, 28810, 33366, 34572, 35690, 42828, 43215, 44488, 46096, 53535, 55610, 57104, 57620, 66732, 69144, 71380, 83415, 85656, 86430, 88976, 107070, 111220, 115240, 133464, 138288, 142760, 166830, 171312, 172860, 214140, 222440, 230480, 239123, 266928, 285520, 333660, 345720, 428280, 444880, 478246, 667320, 691440, 717369, 856560, 956492, 1195615, 1334640, 1434738, 1912984, 2391230, 2869476, 3586845, 3825968, 4782460, 5738952, 7173690, 9564920, 11477904, 14347380, 19129840, 28694760, 57389520]

約数ペア:

[(1, 57389520), (2, 28694760), (3, 19129840), (4, 14347380), (5, 11477904), (6, 9564920), (8, 7173690), (10, 5738952), (12, 4782460), (15, 3825968), (16, 3586845), (20, 2869476), (24, 2391230), (30, 1912984), (40, 1434738), (43, 1334640), (48, 1195615), (60, 956492), (67, 856560), (80, 717369), (83, 691440), (86, 667320), (120, 478246), (129, 444880), (134, 428280), (166, 345720), (172, 333660), (201, 285520), (215, 266928), (240, 239123), (249, 230480), (258, 222440), (268, 214140), (332, 172860), (335, 171312), (344, 166830), (402, 142760), (415, 138288), (430, 133464), (498, 115240), (516, 111220), (536, 107070), (645, 88976), (664, 86430), (670, 85656), (688, 83415), (804, 71380), (830, 69144), (860, 66732), (996, 57620), (1005, 57104), (1032, 55610), (1072, 53535), (1245, 46096), (1290, 44488), (1328, 43215), (1340, 42828), (1608, 35690), (1660, 34572), (1720, 33366), (1992, 28810), (2010, 28552), (2064, 27805), (2490, 23048), (2580, 22244), (2680, 21414), (2881, 19920), (3216, 17845), (3320, 17286), (3440, 16683), (3569, 16080), (3984, 14405), (4020, 14276), (4980, 11524), (5160, 11122), (5360, 10707), (5561, 10320), (5762, 9960), (6640, 8643), (7138, 8040)]