56482160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{349}}^1$

素因数の和:403

約数の個数: 120

約数和(自身を含む): 159885600

約数和(自身を除く): 103403440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 289, 340, 349, 476, 560, 578, 595, 680, 698, 952, 1156, 1190, 1360, 1396, 1445, 1745, 1904, 2023, 2312, 2380, 2443, 2792, 2890, 3490, 4046, 4624, 4760, 4886, 5584, 5780, 5933, 6980, 8092, 9520, 9772, 10115, 11560, 11866, 12215, 13960, 16184, 19544, 20230, 23120, 23732, 24430, 27920, 29665, 32368, 39088, 40460, 41531, 47464, 48860, 59330, 80920, 83062, 94928, 97720, 100861, 118660, 161840, 166124, 195440, 201722, 207655, 237320, 332248, 403444, 415310, 474640, 504305, 664496, 706027, 806888, 830620, 1008610, 1412054, 1613776, 1661240, 2017220, 2824108, 3322480, 3530135, 4034440, 5648216, 7060270, 8068880, 11296432, 14120540, 28241080, 56482160]

約数ペア:

[(1, 56482160), (2, 28241080), (4, 14120540), (5, 11296432), (7, 8068880), (8, 7060270), (10, 5648216), (14, 4034440), (16, 3530135), (17, 3322480), (20, 2824108), (28, 2017220), (34, 1661240), (35, 1613776), (40, 1412054), (56, 1008610), (68, 830620), (70, 806888), (80, 706027), (85, 664496), (112, 504305), (119, 474640), (136, 415310), (140, 403444), (170, 332248), (238, 237320), (272, 207655), (280, 201722), (289, 195440), (340, 166124), (349, 161840), (476, 118660), (560, 100861), (578, 97720), (595, 94928), (680, 83062), (698, 80920), (952, 59330), (1156, 48860), (1190, 47464), (1360, 41531), (1396, 40460), (1445, 39088), (1745, 32368), (1904, 29665), (2023, 27920), (2312, 24430), (2380, 23732), (2443, 23120), (2792, 20230), (2890, 19544), (3490, 16184), (4046, 13960), (4624, 12215), (4760, 11866), (4886, 11560), (5584, 10115), (5780, 9772), (5933, 9520), (6980, 8092)]