5215486080

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{388057}}^1$

素因数の和:388086

約数の個数: 128

約数和(自身を含む): 18999319680

約数和(自身を除く): 13783833600

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, 388057, 776114, 1164171, 1552228, 1940285, 2328342, 2716399, 3104456, 3880570, 4656684, 5432798, 5820855, 6208912, 7761140, 8149197, 9313368, 10865596, 11641710, 12417824, 13581995, 15522280, 16298394, 18626736, 21731192, 23283420, 24835648, 27163990, 31044560, 32596788, 37253472, 40745985, 43462384, 46566840, 49671296, 54327980, 62089120, 65193576, 74506944, 81491970, 86924768, 93133680, 108655960, 124178240, 130387152, 149013888, 162983940, 173849536, 186267360, 217311920, 248356480, 260774304, 325967880, 347699072, 372534720, 434623840, 521548608, 651935760, 745069440, 869247680, 1043097216, 1303871520, 1738495360, 2607743040, 5215486080]

約数ペア:

[(1, 5215486080), (2, 2607743040), (3, 1738495360), (4, 1303871520), (5, 1043097216), (6, 869247680), (7, 745069440), (8, 651935760), (10, 521548608), (12, 434623840), (14, 372534720), (15, 347699072), (16, 325967880), (20, 260774304), (21, 248356480), (24, 217311920), (28, 186267360), (30, 173849536), (32, 162983940), (35, 149013888), (40, 130387152), (42, 124178240), (48, 108655960), (56, 93133680), (60, 86924768), (64, 81491970), (70, 74506944), (80, 65193576), (84, 62089120), (96, 54327980), (105, 49671296), (112, 46566840), (120, 43462384), (128, 40745985), (140, 37253472), (160, 32596788), (168, 31044560), (192, 27163990), (210, 24835648), (224, 23283420), (240, 21731192), (280, 18626736), (320, 16298394), (336, 15522280), (384, 13581995), (420, 12417824), (448, 11641710), (480, 10865596), (560, 9313368), (640, 8149197), (672, 7761140), (840, 6208912), (896, 5820855), (960, 5432798), (1120, 4656684), (1344, 3880570), (1680, 3104456), (1920, 2716399), (2240, 2328342), (2688, 1940285), (3360, 1552228), (4480, 1164171), (6720, 776114), (13440, 388057)]