322666680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{1367}}^1$

素因数の和:1669

約数の個数: 128

約数和(自身を含む): 1111034880

約数和(自身を除く): 788368200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 281, 420, 562, 840, 843, 1124, 1367, 1405, 1686, 1967, 2248, 2734, 2810, 3372, 3934, 4101, 4215, 5468, 5620, 5901, 6744, 6835, 7868, 8202, 8430, 9569, 9835, 10936, 11240, 11802, 13670, 15736, 16404, 16860, 19138, 19670, 20505, 23604, 27340, 28707, 29505, 32808, 33720, 38276, 39340, 41010, 47208, 47845, 54680, 57414, 59010, 76552, 78680, 82020, 95690, 114828, 118020, 143535, 164040, 191380, 229656, 236040, 287070, 382760, 384127, 574140, 768254, 1148280, 1152381, 1536508, 1920635, 2304762, 2688889, 3073016, 3841270, 4609524, 5377778, 5761905, 7682540, 8066667, 9219048, 10755556, 11523810, 13444445, 15365080, 16133334, 21511112, 23047620, 26888890, 32266668, 40333335, 46095240, 53777780, 64533336, 80666670, 107555560, 161333340, 322666680]

約数ペア:

[(1, 322666680), (2, 161333340), (3, 107555560), (4, 80666670), (5, 64533336), (6, 53777780), (7, 46095240), (8, 40333335), (10, 32266668), (12, 26888890), (14, 23047620), (15, 21511112), (20, 16133334), (21, 15365080), (24, 13444445), (28, 11523810), (30, 10755556), (35, 9219048), (40, 8066667), (42, 7682540), (56, 5761905), (60, 5377778), (70, 4609524), (84, 3841270), (105, 3073016), (120, 2688889), (140, 2304762), (168, 1920635), (210, 1536508), (280, 1152381), (281, 1148280), (420, 768254), (562, 574140), (840, 384127), (843, 382760), (1124, 287070), (1367, 236040), (1405, 229656), (1686, 191380), (1967, 164040), (2248, 143535), (2734, 118020), (2810, 114828), (3372, 95690), (3934, 82020), (4101, 78680), (4215, 76552), (5468, 59010), (5620, 57414), (5901, 54680), (6744, 47845), (6835, 47208), (7868, 41010), (8202, 39340), (8430, 38276), (9569, 33720), (9835, 32808), (10936, 29505), (11240, 28707), (11802, 27340), (13670, 23604), (15736, 20505), (16404, 19670), (16860, 19138)]