139470720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4273}}^1$

素因数の和:4312

約数の個数: 128

約数和(自身を含む): 470823840

約数和(自身を除く): 331353120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 816, 960, 1020, 1088, 1360, 1632, 1920, 2040, 2176, 2720, 3264, 4080, 4273, 5440, 6528, 8160, 8546, 10880, 12819, 16320, 17092, 21365, 25638, 32640, 34184, 42730, 51276, 64095, 68368, 72641, 85460, 102552, 128190, 136736, 145282, 170920, 205104, 217923, 256380, 273472, 290564, 341840, 363205, 410208, 435846, 512760, 546944, 581128, 683680, 726410, 820416, 871692, 1025520, 1089615, 1162256, 1367360, 1452820, 1640832, 1743384, 2051040, 2179230, 2324512, 2734720, 2905640, 3486768, 4102080, 4358460, 4649024, 5811280, 6973536, 8204160, 8716920, 9298048, 11622560, 13947072, 17433840, 23245120, 27894144, 34867680, 46490240, 69735360, 139470720]

約数ペア:

[(1, 139470720), (2, 69735360), (3, 46490240), (4, 34867680), (5, 27894144), (6, 23245120), (8, 17433840), (10, 13947072), (12, 11622560), (15, 9298048), (16, 8716920), (17, 8204160), (20, 6973536), (24, 5811280), (30, 4649024), (32, 4358460), (34, 4102080), (40, 3486768), (48, 2905640), (51, 2734720), (60, 2324512), (64, 2179230), (68, 2051040), (80, 1743384), (85, 1640832), (96, 1452820), (102, 1367360), (120, 1162256), (128, 1089615), (136, 1025520), (160, 871692), (170, 820416), (192, 726410), (204, 683680), (240, 581128), (255, 546944), (272, 512760), (320, 435846), (340, 410208), (384, 363205), (408, 341840), (480, 290564), (510, 273472), (544, 256380), (640, 217923), (680, 205104), (816, 170920), (960, 145282), (1020, 136736), (1088, 128190), (1360, 102552), (1632, 85460), (1920, 72641), (2040, 68368), (2176, 64095), (2720, 51276), (3264, 42730), (4080, 34184), (4273, 32640), (5440, 25638), (6528, 21365), (8160, 17092), (8546, 16320), (10880, 12819)]