127555080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2017}}^1$

素因数の和:2079

約数の個数: 128

約数和(自身を含む): 418452480

約数和(自身を除く): 290897400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 31, 34, 40, 51, 60, 62, 68, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 248, 255, 310, 340, 372, 408, 465, 510, 527, 620, 680, 744, 930, 1020, 1054, 1240, 1581, 1860, 2017, 2040, 2108, 2635, 3162, 3720, 4034, 4216, 5270, 6051, 6324, 7905, 8068, 10085, 10540, 12102, 12648, 15810, 16136, 20170, 21080, 24204, 30255, 31620, 34289, 40340, 48408, 60510, 62527, 63240, 68578, 80680, 102867, 121020, 125054, 137156, 171445, 187581, 205734, 242040, 250108, 274312, 312635, 342890, 375162, 411468, 500216, 514335, 625270, 685780, 750324, 822936, 937905, 1028670, 1062959, 1250540, 1371560, 1500648, 1875810, 2057340, 2125918, 2501080, 3188877, 3751620, 4114680, 4251836, 5314795, 6377754, 7503240, 8503672, 10629590, 12755508, 15944385, 21259180, 25511016, 31888770, 42518360, 63777540, 127555080]

約数ペア:

[(1, 127555080), (2, 63777540), (3, 42518360), (4, 31888770), (5, 25511016), (6, 21259180), (8, 15944385), (10, 12755508), (12, 10629590), (15, 8503672), (17, 7503240), (20, 6377754), (24, 5314795), (30, 4251836), (31, 4114680), (34, 3751620), (40, 3188877), (51, 2501080), (60, 2125918), (62, 2057340), (68, 1875810), (85, 1500648), (93, 1371560), (102, 1250540), (120, 1062959), (124, 1028670), (136, 937905), (155, 822936), (170, 750324), (186, 685780), (204, 625270), (248, 514335), (255, 500216), (310, 411468), (340, 375162), (372, 342890), (408, 312635), (465, 274312), (510, 250108), (527, 242040), (620, 205734), (680, 187581), (744, 171445), (930, 137156), (1020, 125054), (1054, 121020), (1240, 102867), (1581, 80680), (1860, 68578), (2017, 63240), (2040, 62527), (2108, 60510), (2635, 48408), (3162, 40340), (3720, 34289), (4034, 31620), (4216, 30255), (5270, 24204), (6051, 21080), (6324, 20170), (7905, 16136), (8068, 15810), (10085, 12648), (10540, 12102)]