2254360080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{1341881}}^1$

素因数の和:1341904

約数の個数: 80

約数和(自身を含む): 7986881664

約数和(自身を除く): 5732521584

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, 1341881, 2683762, 4025643, 5367524, 6709405, 8051286, 9393167, 10735048, 13418810, 16102572, 18786334, 20128215, 21470096, 26837620, 28179501, 32205144, 37572668, 40256430, 46965835, 53675240, 56359002, 64410288, 75145336, 80512860, 93931670, 107350480, 112718004, 140897505, 150290672, 161025720, 187863340, 225436008, 281795010, 322051440, 375726680, 450872016, 563590020, 751453360, 1127180040, 2254360080]

約数ペア:

[(1, 2254360080), (2, 1127180040), (3, 751453360), (4, 563590020), (5, 450872016), (6, 375726680), (7, 322051440), (8, 281795010), (10, 225436008), (12, 187863340), (14, 161025720), (15, 150290672), (16, 140897505), (20, 112718004), (21, 107350480), (24, 93931670), (28, 80512860), (30, 75145336), (35, 64410288), (40, 56359002), (42, 53675240), (48, 46965835), (56, 40256430), (60, 37572668), (70, 32205144), (80, 28179501), (84, 26837620), (105, 21470096), (112, 20128215), (120, 18786334), (140, 16102572), (168, 13418810), (210, 10735048), (240, 9393167), (280, 8051286), (336, 6709405), (420, 5367524), (560, 4025643), (840, 2683762), (1680, 1341881)]