222563040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{66239}}^1$

素因数の和:66264

約数の個数: 96

約数和(自身を含む): 801239040

約数和(自身を除く): 578676000

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, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 66239, 132478, 198717, 264956, 331195, 397434, 463673, 529912, 662390, 794868, 927346, 993585, 1059824, 1324780, 1391019, 1589736, 1854692, 1987170, 2119648, 2318365, 2649560, 2782038, 3179472, 3709384, 3974340, 4636730, 5299120, 5564076, 6358944, 6955095, 7418768, 7948680, 9273460, 10598240, 11128152, 13910190, 14837536, 15897360, 18546920, 22256304, 27820380, 31794720, 37093840, 44512608, 55640760, 74187680, 111281520, 222563040]

約数ペア:

[(1, 222563040), (2, 111281520), (3, 74187680), (4, 55640760), (5, 44512608), (6, 37093840), (7, 31794720), (8, 27820380), (10, 22256304), (12, 18546920), (14, 15897360), (15, 14837536), (16, 13910190), (20, 11128152), (21, 10598240), (24, 9273460), (28, 7948680), (30, 7418768), (32, 6955095), (35, 6358944), (40, 5564076), (42, 5299120), (48, 4636730), (56, 3974340), (60, 3709384), (70, 3179472), (80, 2782038), (84, 2649560), (96, 2318365), (105, 2119648), (112, 1987170), (120, 1854692), (140, 1589736), (160, 1391019), (168, 1324780), (210, 1059824), (224, 993585), (240, 927346), (280, 794868), (336, 662390), (420, 529912), (480, 463673), (560, 397434), (672, 331195), (840, 264956), (1120, 198717), (1680, 132478), (3360, 66239)]