1428766080

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{106307}}^1$

素因数の和:106336

約数の個数: 128

約数和(自身を含む): 5204839680

約数和(自身を除く): 3776073600

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, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 106307, 212614, 318921, 425228, 531535, 637842, 744149, 850456, 1063070, 1275684, 1488298, 1594605, 1700912, 2126140, 2232447, 2551368, 2976596, 3189210, 3401824, 3720745, 4252280, 4464894, 5102736, 5953192, 6378420, 6803648, 7441490, 8504560, 8929788, 10205472, 11162235, 11906384, 12756840, 13607296, 14882980, 17009120, 17859576, 20410944, 22324470, 23812768, 25513680, 29765960, 34018240, 35719152, 40821888, 44648940, 47625536, 51027360, 59531920, 68036480, 71438304, 89297880, 95251072, 102054720, 119063840, 142876608, 178595760, 204109440, 238127680, 285753216, 357191520, 476255360, 714383040, 1428766080]

約数ペア:

[(1, 1428766080), (2, 714383040), (3, 476255360), (4, 357191520), (5, 285753216), (6, 238127680), (7, 204109440), (8, 178595760), (10, 142876608), (12, 119063840), (14, 102054720), (15, 95251072), (16, 89297880), (20, 71438304), (21, 68036480), (24, 59531920), (28, 51027360), (30, 47625536), (32, 44648940), (35, 40821888), (40, 35719152), (42, 34018240), (48, 29765960), (56, 25513680), (60, 23812768), (64, 22324470), (70, 20410944), (80, 17859576), (84, 17009120), (96, 14882980), (105, 13607296), (112, 12756840), (120, 11906384), (128, 11162235), (140, 10205472), (160, 8929788), (168, 8504560), (192, 7441490), (210, 6803648), (224, 6378420), (240, 5953192), (280, 5102736), (320, 4464894), (336, 4252280), (384, 3720745), (420, 3401824), (448, 3189210), (480, 2976596), (560, 2551368), (640, 2232447), (672, 2126140), (840, 1700912), (896, 1594605), (960, 1488298), (1120, 1275684), (1344, 1063070), (1680, 850456), (1920, 744149), (2240, 637842), (2688, 531535), (3360, 425228), (4480, 318921), (6720, 212614), (13440, 106307)]