168946680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11831}}^1$

素因数の和:11869

約数の個数: 128

約数和(自身を含む): 613370880

約数和(自身を除く): 444424200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 7140, 11831, 14280, 23662, 35493, 47324, 59155, 70986, 82817, 94648, 118310, 141972, 165634, 177465, 201127, 236620, 248451, 283944, 331268, 354930, 402254, 414085, 473240, 496902, 603381, 662536, 709860, 804508, 828170, 993804, 1005635, 1206762, 1242255, 1407889, 1419720, 1609016, 1656340, 1987608, 2011270, 2413524, 2484510, 2815778, 3016905, 3312680, 4022540, 4223667, 4827048, 4969020, 5631556, 6033810, 7039445, 8045080, 8447334, 9938040, 11263112, 12067620, 14078890, 16894668, 21118335, 24135240, 28157780, 33789336, 42236670, 56315560, 84473340, 168946680]

約数ペア:

[(1, 168946680), (2, 84473340), (3, 56315560), (4, 42236670), (5, 33789336), (6, 28157780), (7, 24135240), (8, 21118335), (10, 16894668), (12, 14078890), (14, 12067620), (15, 11263112), (17, 9938040), (20, 8447334), (21, 8045080), (24, 7039445), (28, 6033810), (30, 5631556), (34, 4969020), (35, 4827048), (40, 4223667), (42, 4022540), (51, 3312680), (56, 3016905), (60, 2815778), (68, 2484510), (70, 2413524), (84, 2011270), (85, 1987608), (102, 1656340), (105, 1609016), (119, 1419720), (120, 1407889), (136, 1242255), (140, 1206762), (168, 1005635), (170, 993804), (204, 828170), (210, 804508), (238, 709860), (255, 662536), (280, 603381), (340, 496902), (357, 473240), (408, 414085), (420, 402254), (476, 354930), (510, 331268), (595, 283944), (680, 248451), (714, 236620), (840, 201127), (952, 177465), (1020, 165634), (1190, 141972), (1428, 118310), (1785, 94648), (2040, 82817), (2380, 70986), (2856, 59155), (3570, 47324), (4760, 35493), (7140, 23662), (11831, 14280)]