127395240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3527}}^1$

素因数の和:3591

約数の個数: 128

約数和(自身を含む): 447068160

約数和(自身を除く): 319672920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 56, 60, 70, 84, 86, 105, 120, 129, 140, 168, 172, 210, 215, 258, 280, 301, 344, 420, 430, 516, 602, 645, 840, 860, 903, 1032, 1204, 1290, 1505, 1720, 1806, 2408, 2580, 3010, 3527, 3612, 4515, 5160, 6020, 7054, 7224, 9030, 10581, 12040, 14108, 17635, 18060, 21162, 24689, 28216, 35270, 36120, 42324, 49378, 52905, 70540, 74067, 84648, 98756, 105810, 123445, 141080, 148134, 151661, 197512, 211620, 246890, 296268, 303322, 370335, 423240, 454983, 493780, 592536, 606644, 740670, 758305, 909966, 987560, 1061627, 1213288, 1481340, 1516610, 1819932, 2123254, 2274915, 2962680, 3033220, 3184881, 3639864, 4246508, 4549830, 5308135, 6066440, 6369762, 8493016, 9099660, 10616270, 12739524, 15924405, 18199320, 21232540, 25479048, 31848810, 42465080, 63697620, 127395240]

約数ペア:

[(1, 127395240), (2, 63697620), (3, 42465080), (4, 31848810), (5, 25479048), (6, 21232540), (7, 18199320), (8, 15924405), (10, 12739524), (12, 10616270), (14, 9099660), (15, 8493016), (20, 6369762), (21, 6066440), (24, 5308135), (28, 4549830), (30, 4246508), (35, 3639864), (40, 3184881), (42, 3033220), (43, 2962680), (56, 2274915), (60, 2123254), (70, 1819932), (84, 1516610), (86, 1481340), (105, 1213288), (120, 1061627), (129, 987560), (140, 909966), (168, 758305), (172, 740670), (210, 606644), (215, 592536), (258, 493780), (280, 454983), (301, 423240), (344, 370335), (420, 303322), (430, 296268), (516, 246890), (602, 211620), (645, 197512), (840, 151661), (860, 148134), (903, 141080), (1032, 123445), (1204, 105810), (1290, 98756), (1505, 84648), (1720, 74067), (1806, 70540), (2408, 52905), (2580, 49378), (3010, 42324), (3527, 36120), (3612, 35270), (4515, 28216), (5160, 24689), (6020, 21162), (7054, 18060), (7224, 17635), (9030, 14108), (10581, 12040)]