63847560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2621}}^1$

素因数の和:2671

約数の個数: 128

約数和(自身を含む): 226540800

約数和(自身を除く): 162693240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 84, 87, 105, 116, 120, 140, 145, 168, 174, 203, 210, 232, 280, 290, 348, 406, 420, 435, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1624, 1740, 2030, 2436, 2621, 3045, 3480, 4060, 4872, 5242, 6090, 7863, 8120, 10484, 12180, 13105, 15726, 18347, 20968, 24360, 26210, 31452, 36694, 39315, 52420, 55041, 62904, 73388, 76009, 78630, 91735, 104840, 110082, 146776, 152018, 157260, 183470, 220164, 228027, 275205, 304036, 314520, 366940, 380045, 440328, 456054, 532063, 550410, 608072, 733880, 760090, 912108, 1064126, 1100820, 1140135, 1520180, 1596189, 1824216, 2128252, 2201640, 2280270, 2660315, 3040360, 3192378, 4256504, 4560540, 5320630, 6384756, 7980945, 9121080, 10641260, 12769512, 15961890, 21282520, 31923780, 63847560]

約数ペア:

[(1, 63847560), (2, 31923780), (3, 21282520), (4, 15961890), (5, 12769512), (6, 10641260), (7, 9121080), (8, 7980945), (10, 6384756), (12, 5320630), (14, 4560540), (15, 4256504), (20, 3192378), (21, 3040360), (24, 2660315), (28, 2280270), (29, 2201640), (30, 2128252), (35, 1824216), (40, 1596189), (42, 1520180), (56, 1140135), (58, 1100820), (60, 1064126), (70, 912108), (84, 760090), (87, 733880), (105, 608072), (116, 550410), (120, 532063), (140, 456054), (145, 440328), (168, 380045), (174, 366940), (203, 314520), (210, 304036), (232, 275205), (280, 228027), (290, 220164), (348, 183470), (406, 157260), (420, 152018), (435, 146776), (580, 110082), (609, 104840), (696, 91735), (812, 78630), (840, 76009), (870, 73388), (1015, 62904), (1160, 55041), (1218, 52420), (1624, 39315), (1740, 36694), (2030, 31452), (2436, 26210), (2621, 24360), (3045, 20968), (3480, 18347), (4060, 15726), (4872, 13105), (5242, 12180), (6090, 10484), (7863, 8120)]