63643680

素因数分解:

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

素因数の和:443

約数の個数: 144

約数和(自身を含む): 219262680

約数和(自身を除く): 155619000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 193, 229, 240, 288, 360, 386, 458, 480, 579, 687, 720, 772, 916, 965, 1145, 1158, 1374, 1440, 1544, 1737, 1832, 1930, 2061, 2290, 2316, 2748, 2895, 3088, 3435, 3474, 3664, 3860, 4122, 4580, 4632, 5496, 5790, 6176, 6870, 6948, 7328, 7720, 8244, 8685, 9160, 9264, 10305, 10992, 11580, 13740, 13896, 15440, 16488, 17370, 18320, 18528, 20610, 21984, 23160, 27480, 27792, 30880, 32976, 34740, 36640, 41220, 44197, 46320, 54960, 55584, 65952, 69480, 82440, 88394, 92640, 109920, 132591, 138960, 164880, 176788, 220985, 265182, 277920, 329760, 353576, 397773, 441970, 530364, 662955, 707152, 795546, 883940, 1060728, 1325910, 1414304, 1591092, 1767880, 1988865, 2121456, 2651820, 3182184, 3535760, 3977730, 4242912, 5303640, 6364368, 7071520, 7955460, 10607280, 12728736, 15910920, 21214560, 31821840, 63643680]

約数ペア:

[(1, 63643680), (2, 31821840), (3, 21214560), (4, 15910920), (5, 12728736), (6, 10607280), (8, 7955460), (9, 7071520), (10, 6364368), (12, 5303640), (15, 4242912), (16, 3977730), (18, 3535760), (20, 3182184), (24, 2651820), (30, 2121456), (32, 1988865), (36, 1767880), (40, 1591092), (45, 1414304), (48, 1325910), (60, 1060728), (72, 883940), (80, 795546), (90, 707152), (96, 662955), (120, 530364), (144, 441970), (160, 397773), (180, 353576), (193, 329760), (229, 277920), (240, 265182), (288, 220985), (360, 176788), (386, 164880), (458, 138960), (480, 132591), (579, 109920), (687, 92640), (720, 88394), (772, 82440), (916, 69480), (965, 65952), (1145, 55584), (1158, 54960), (1374, 46320), (1440, 44197), (1544, 41220), (1737, 36640), (1832, 34740), (1930, 32976), (2061, 30880), (2290, 27792), (2316, 27480), (2748, 23160), (2895, 21984), (3088, 20610), (3435, 18528), (3474, 18320), (3664, 17370), (3860, 16488), (4122, 15440), (4580, 13896), (4632, 13740), (5496, 11580), (5790, 10992), (6176, 10305), (6870, 9264), (6948, 9160), (7328, 8685), (7720, 8244)]