153801480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{661}}^1$

素因数の和:959

約数の個数: 128

約数和(自身を含む): 530023680

約数和(自身を除く): 376222200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 277, 280, 420, 554, 661, 831, 840, 1108, 1322, 1385, 1662, 1939, 1983, 2216, 2644, 2770, 3305, 3324, 3878, 3966, 4155, 4627, 5288, 5540, 5817, 6610, 6648, 7756, 7932, 8310, 9254, 9695, 9915, 11080, 11634, 13220, 13881, 15512, 15864, 16620, 18508, 19390, 19830, 23135, 23268, 26440, 27762, 29085, 33240, 37016, 38780, 39660, 46270, 46536, 55524, 58170, 69405, 77560, 79320, 92540, 111048, 116340, 138810, 183097, 185080, 232680, 277620, 366194, 549291, 555240, 732388, 915485, 1098582, 1281679, 1464776, 1830970, 2197164, 2563358, 2746455, 3661940, 3845037, 4394328, 5126716, 5492910, 6408395, 7323880, 7690074, 10253432, 10985820, 12816790, 15380148, 19225185, 21971640, 25633580, 30760296, 38450370, 51267160, 76900740, 153801480]

約数ペア:

[(1, 153801480), (2, 76900740), (3, 51267160), (4, 38450370), (5, 30760296), (6, 25633580), (7, 21971640), (8, 19225185), (10, 15380148), (12, 12816790), (14, 10985820), (15, 10253432), (20, 7690074), (21, 7323880), (24, 6408395), (28, 5492910), (30, 5126716), (35, 4394328), (40, 3845037), (42, 3661940), (56, 2746455), (60, 2563358), (70, 2197164), (84, 1830970), (105, 1464776), (120, 1281679), (140, 1098582), (168, 915485), (210, 732388), (277, 555240), (280, 549291), (420, 366194), (554, 277620), (661, 232680), (831, 185080), (840, 183097), (1108, 138810), (1322, 116340), (1385, 111048), (1662, 92540), (1939, 79320), (1983, 77560), (2216, 69405), (2644, 58170), (2770, 55524), (3305, 46536), (3324, 46270), (3878, 39660), (3966, 38780), (4155, 37016), (4627, 33240), (5288, 29085), (5540, 27762), (5817, 26440), (6610, 23268), (6648, 23135), (7756, 19830), (7932, 19390), (8310, 18508), (9254, 16620), (9695, 15864), (9915, 15512), (11080, 13881), (11634, 13220)]