12779460960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{62351}}^1$

素因数の和:62437

約数の個数: 192

約数和(自身を含む): 46761007104

約数和(自身を除く): 33981546144

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 61, 70, 80, 84, 96, 105, 112, 120, 122, 140, 160, 168, 183, 210, 224, 240, 244, 280, 305, 336, 366, 420, 427, 480, 488, 560, 610, 672, 732, 840, 854, 915, 976, 1120, 1220, 1281, 1464, 1680, 1708, 1830, 1952, 2135, 2440, 2562, 2928, 3360, 3416, 3660, 4270, 4880, 5124, 5856, 6405, 6832, 7320, 8540, 9760, 10248, 12810, 13664, 14640, 17080, 20496, 25620, 29280, 34160, 40992, 51240, 62351, 68320, 102480, 124702, 187053, 204960, 249404, 311755, 374106, 436457, 498808, 623510, 748212, 872914, 935265, 997616, 1247020, 1309371, 1496424, 1745828, 1870530, 1995232, 2182285, 2494040, 2618742, 2992848, 3491656, 3741060, 3803411, 4364570, 4988080, 5237484, 5985696, 6546855, 6983312, 7482120, 7606822, 8729140, 9976160, 10474968, 11410233, 13093710, 13966624, 14964240, 15213644, 17458280, 19017055, 20949936, 22820466, 26187420, 26623877, 29928480, 30427288, 34916560, 38034110, 41899872, 45640932, 52374840, 53247754, 57051165, 60854576, 69833120, 76068220, 79871631, 91281864, 104749680, 106495508, 114102330, 121709152, 133119385, 152136440, 159743262, 182563728, 209499360, 212991016, 228204660, 266238770, 304272880, 319486524, 365127456, 399358155, 425982032, 456409320, 532477540, 608545760, 638973048, 798716310, 851964064, 912818640, 1064955080, 1277946096, 1597432620, 1825637280, 2129910160, 2555892192, 3194865240, 4259820320, 6389730480, 12779460960]

約数ペア:

[(1, 12779460960), (2, 6389730480), (3, 4259820320), (4, 3194865240), (5, 2555892192), (6, 2129910160), (7, 1825637280), (8, 1597432620), (10, 1277946096), (12, 1064955080), (14, 912818640), (15, 851964064), (16, 798716310), (20, 638973048), (21, 608545760), (24, 532477540), (28, 456409320), (30, 425982032), (32, 399358155), (35, 365127456), (40, 319486524), (42, 304272880), (48, 266238770), (56, 228204660), (60, 212991016), (61, 209499360), (70, 182563728), (80, 159743262), (84, 152136440), (96, 133119385), (105, 121709152), (112, 114102330), (120, 106495508), (122, 104749680), (140, 91281864), (160, 79871631), (168, 76068220), (183, 69833120), (210, 60854576), (224, 57051165), (240, 53247754), (244, 52374840), (280, 45640932), (305, 41899872), (336, 38034110), (366, 34916560), (420, 30427288), (427, 29928480), (480, 26623877), (488, 26187420), (560, 22820466), (610, 20949936), (672, 19017055), (732, 17458280), (840, 15213644), (854, 14964240), (915, 13966624), (976, 13093710), (1120, 11410233), (1220, 10474968), (1281, 9976160), (1464, 8729140), (1680, 7606822), (1708, 7482120), (1830, 6983312), (1952, 6546855), (2135, 5985696), (2440, 5237484), (2562, 4988080), (2928, 4364570), (3360, 3803411), (3416, 3741060), (3660, 3491656), (4270, 2992848), (4880, 2618742), (5124, 2494040), (5856, 2182285), (6405, 1995232), (6832, 1870530), (7320, 1745828), (8540, 1496424), (9760, 1309371), (10248, 1247020), (12810, 997616), (13664, 935265), (14640, 872914), (17080, 748212), (20496, 623510), (25620, 498808), (29280, 436457), (34160, 374106), (40992, 311755), (51240, 249404), (62351, 204960), (68320, 187053), (102480, 124702)]