42498960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{617}}^1$

素因数の和:681

約数の個数: 160

約数和(自身を含む): 154490112

約数和(自身を除く): 111991152

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 41, 42, 48, 56, 60, 70, 80, 82, 84, 105, 112, 120, 123, 140, 164, 168, 205, 210, 240, 246, 280, 287, 328, 336, 410, 420, 492, 560, 574, 615, 617, 656, 820, 840, 861, 984, 1148, 1230, 1234, 1435, 1640, 1680, 1722, 1851, 1968, 2296, 2460, 2468, 2870, 3085, 3280, 3444, 3702, 4305, 4319, 4592, 4920, 4936, 5740, 6170, 6888, 7404, 8610, 8638, 9255, 9840, 9872, 11480, 12340, 12957, 13776, 14808, 17220, 17276, 18510, 21595, 22960, 24680, 25297, 25914, 29616, 34440, 34552, 37020, 43190, 49360, 50594, 51828, 64785, 68880, 69104, 74040, 75891, 86380, 101188, 103656, 126485, 129570, 148080, 151782, 172760, 177079, 202376, 207312, 252970, 259140, 303564, 345520, 354158, 379455, 404752, 505940, 518280, 531237, 607128, 708316, 758910, 885395, 1011880, 1036560, 1062474, 1214256, 1416632, 1517820, 1770790, 2023760, 2124948, 2656185, 2833264, 3035640, 3541580, 4249896, 5312370, 6071280, 7083160, 8499792, 10624740, 14166320, 21249480, 42498960]

約数ペア:

[(1, 42498960), (2, 21249480), (3, 14166320), (4, 10624740), (5, 8499792), (6, 7083160), (7, 6071280), (8, 5312370), (10, 4249896), (12, 3541580), (14, 3035640), (15, 2833264), (16, 2656185), (20, 2124948), (21, 2023760), (24, 1770790), (28, 1517820), (30, 1416632), (35, 1214256), (40, 1062474), (41, 1036560), (42, 1011880), (48, 885395), (56, 758910), (60, 708316), (70, 607128), (80, 531237), (82, 518280), (84, 505940), (105, 404752), (112, 379455), (120, 354158), (123, 345520), (140, 303564), (164, 259140), (168, 252970), (205, 207312), (210, 202376), (240, 177079), (246, 172760), (280, 151782), (287, 148080), (328, 129570), (336, 126485), (410, 103656), (420, 101188), (492, 86380), (560, 75891), (574, 74040), (615, 69104), (617, 68880), (656, 64785), (820, 51828), (840, 50594), (861, 49360), (984, 43190), (1148, 37020), (1230, 34552), (1234, 34440), (1435, 29616), (1640, 25914), (1680, 25297), (1722, 24680), (1851, 22960), (1968, 21595), (2296, 18510), (2460, 17276), (2468, 17220), (2870, 14808), (3085, 13776), (3280, 12957), (3444, 12340), (3702, 11480), (4305, 9872), (4319, 9840), (4592, 9255), (4920, 8638), (4936, 8610), (5740, 7404), (6170, 6888)]