155200080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{92381}}^1$

素因数の和:92404

約数の個数: 80

約数和(自身を含む): 549857664

約数和(自身を除く): 394657584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 92381, 184762, 277143, 369524, 461905, 554286, 646667, 739048, 923810, 1108572, 1293334, 1385715, 1478096, 1847620, 1940001, 2217144, 2586668, 2771430, 3233335, 3695240, 3880002, 4434288, 5173336, 5542860, 6466670, 7390480, 7760004, 9700005, 10346672, 11085720, 12933340, 15520008, 19400010, 22171440, 25866680, 31040016, 38800020, 51733360, 77600040, 155200080]

約数ペア:

[(1, 155200080), (2, 77600040), (3, 51733360), (4, 38800020), (5, 31040016), (6, 25866680), (7, 22171440), (8, 19400010), (10, 15520008), (12, 12933340), (14, 11085720), (15, 10346672), (16, 9700005), (20, 7760004), (21, 7390480), (24, 6466670), (28, 5542860), (30, 5173336), (35, 4434288), (40, 3880002), (42, 3695240), (48, 3233335), (56, 2771430), (60, 2586668), (70, 2217144), (80, 1940001), (84, 1847620), (105, 1478096), (112, 1385715), (120, 1293334), (140, 1108572), (168, 923810), (210, 739048), (240, 646667), (280, 554286), (336, 461905), (420, 369524), (560, 277143), (840, 184762), (1680, 92381)]