214144480

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{433}}^1$

素因数の和:740

約数の個数: 96

約数和(自身を含む): 555151968

約数和(自身を除く): 341007488

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 281, 352, 433, 440, 562, 866, 880, 1124, 1405, 1732, 1760, 2165, 2248, 2810, 3091, 3464, 4330, 4496, 4763, 5620, 6182, 6928, 8660, 8992, 9526, 11240, 12364, 13856, 15455, 17320, 19052, 22480, 23815, 24728, 30910, 34640, 38104, 44960, 47630, 49456, 61820, 69280, 76208, 95260, 98912, 121673, 123640, 152416, 190520, 243346, 247280, 381040, 486692, 494560, 608365, 762080, 973384, 1216730, 1338403, 1946768, 2433460, 2676806, 3893536, 4866920, 5353612, 6692015, 9733840, 10707224, 13384030, 19467680, 21414448, 26768060, 42828896, 53536120, 107072240, 214144480]

約数ペア:

[(1, 214144480), (2, 107072240), (4, 53536120), (5, 42828896), (8, 26768060), (10, 21414448), (11, 19467680), (16, 13384030), (20, 10707224), (22, 9733840), (32, 6692015), (40, 5353612), (44, 4866920), (55, 3893536), (80, 2676806), (88, 2433460), (110, 1946768), (160, 1338403), (176, 1216730), (220, 973384), (281, 762080), (352, 608365), (433, 494560), (440, 486692), (562, 381040), (866, 247280), (880, 243346), (1124, 190520), (1405, 152416), (1732, 123640), (1760, 121673), (2165, 98912), (2248, 95260), (2810, 76208), (3091, 69280), (3464, 61820), (4330, 49456), (4496, 47630), (4763, 44960), (5620, 38104), (6182, 34640), (6928, 30910), (8660, 24728), (8992, 23815), (9526, 22480), (11240, 19052), (12364, 17320), (13856, 15455)]