286880160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{85381}}^1$

素因数の和:85406

約数の個数: 96

約数和(自身を含む): 1032780672

約数和(自身を除く): 745900512

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, 85381, 170762, 256143, 341524, 426905, 512286, 597667, 683048, 853810, 1024572, 1195334, 1280715, 1366096, 1707620, 1793001, 2049144, 2390668, 2561430, 2732192, 2988335, 3415240, 3586002, 4098288, 4781336, 5122860, 5976670, 6830480, 7172004, 8196576, 8965005, 9562672, 10245720, 11953340, 13660960, 14344008, 17930010, 19125344, 20491440, 23906680, 28688016, 35860020, 40982880, 47813360, 57376032, 71720040, 95626720, 143440080, 286880160]

約数ペア:

[(1, 286880160), (2, 143440080), (3, 95626720), (4, 71720040), (5, 57376032), (6, 47813360), (7, 40982880), (8, 35860020), (10, 28688016), (12, 23906680), (14, 20491440), (15, 19125344), (16, 17930010), (20, 14344008), (21, 13660960), (24, 11953340), (28, 10245720), (30, 9562672), (32, 8965005), (35, 8196576), (40, 7172004), (42, 6830480), (48, 5976670), (56, 5122860), (60, 4781336), (70, 4098288), (80, 3586002), (84, 3415240), (96, 2988335), (105, 2732192), (112, 2561430), (120, 2390668), (140, 2049144), (160, 1793001), (168, 1707620), (210, 1366096), (224, 1280715), (240, 1195334), (280, 1024572), (336, 853810), (420, 683048), (480, 597667), (560, 512286), (672, 426905), (840, 341524), (1120, 256143), (1680, 170762), (3360, 85381)]