148501920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{229}}^1$

素因数の和:447

約数の個数: 192

約数和(自身を含む): 539723520

約数和(自身を除く): 391221600

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, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 193, 210, 224, 229, 240, 280, 336, 386, 420, 458, 480, 560, 579, 672, 687, 772, 840, 916, 965, 1120, 1145, 1158, 1351, 1374, 1544, 1603, 1680, 1832, 1930, 2290, 2316, 2702, 2748, 2895, 3088, 3206, 3360, 3435, 3664, 3860, 4053, 4580, 4632, 4809, 5404, 5496, 5790, 6176, 6412, 6755, 6870, 7328, 7720, 8015, 8106, 9160, 9264, 9618, 10808, 10992, 11580, 12824, 13510, 13740, 15440, 16030, 16212, 18320, 18528, 19236, 20265, 21616, 21984, 23160, 24045, 25648, 27020, 27480, 30880, 32060, 32424, 36640, 38472, 40530, 43232, 44197, 46320, 48090, 51296, 54040, 54960, 64120, 64848, 76944, 81060, 88394, 92640, 96180, 108080, 109920, 128240, 129696, 132591, 153888, 162120, 176788, 192360, 216160, 220985, 256480, 265182, 309379, 324240, 353576, 384720, 441970, 530364, 618758, 648480, 662955, 707152, 769440, 883940, 928137, 1060728, 1237516, 1325910, 1414304, 1546895, 1767880, 1856274, 2121456, 2475032, 2651820, 3093790, 3535760, 3712548, 4242912, 4640685, 4950064, 5303640, 6187580, 7071520, 7425096, 9281370, 9900128, 10607280, 12375160, 14850192, 18562740, 21214560, 24750320, 29700384, 37125480, 49500640, 74250960, 148501920]

約数ペア:

[(1, 148501920), (2, 74250960), (3, 49500640), (4, 37125480), (5, 29700384), (6, 24750320), (7, 21214560), (8, 18562740), (10, 14850192), (12, 12375160), (14, 10607280), (15, 9900128), (16, 9281370), (20, 7425096), (21, 7071520), (24, 6187580), (28, 5303640), (30, 4950064), (32, 4640685), (35, 4242912), (40, 3712548), (42, 3535760), (48, 3093790), (56, 2651820), (60, 2475032), (70, 2121456), (80, 1856274), (84, 1767880), (96, 1546895), (105, 1414304), (112, 1325910), (120, 1237516), (140, 1060728), (160, 928137), (168, 883940), (193, 769440), (210, 707152), (224, 662955), (229, 648480), (240, 618758), (280, 530364), (336, 441970), (386, 384720), (420, 353576), (458, 324240), (480, 309379), (560, 265182), (579, 256480), (672, 220985), (687, 216160), (772, 192360), (840, 176788), (916, 162120), (965, 153888), (1120, 132591), (1145, 129696), (1158, 128240), (1351, 109920), (1374, 108080), (1544, 96180), (1603, 92640), (1680, 88394), (1832, 81060), (1930, 76944), (2290, 64848), (2316, 64120), (2702, 54960), (2748, 54040), (2895, 51296), (3088, 48090), (3206, 46320), (3360, 44197), (3435, 43232), (3664, 40530), (3860, 38472), (4053, 36640), (4580, 32424), (4632, 32060), (4809, 30880), (5404, 27480), (5496, 27020), (5790, 25648), (6176, 24045), (6412, 23160), (6755, 21984), (6870, 21616), (7328, 20265), (7720, 19236), (8015, 18528), (8106, 18320), (9160, 16212), (9264, 16030), (9618, 15440), (10808, 13740), (10992, 13510), (11580, 12824)]