219218640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{13633}}^1$

素因数の和:13716

約数の個数: 80

約数和(自身を含む): 689771328

約数和(自身を除く): 470552688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 80, 120, 134, 201, 240, 268, 335, 402, 536, 670, 804, 1005, 1072, 1340, 1608, 2010, 2680, 3216, 4020, 5360, 8040, 13633, 16080, 27266, 40899, 54532, 68165, 81798, 109064, 136330, 163596, 204495, 218128, 272660, 327192, 408990, 545320, 654384, 817980, 913411, 1090640, 1635960, 1826822, 2740233, 3271920, 3653644, 4567055, 5480466, 7307288, 9134110, 10960932, 13701165, 14614576, 18268220, 21921864, 27402330, 36536440, 43843728, 54804660, 73072880, 109609320, 219218640]

約数ペア:

[(1, 219218640), (2, 109609320), (3, 73072880), (4, 54804660), (5, 43843728), (6, 36536440), (8, 27402330), (10, 21921864), (12, 18268220), (15, 14614576), (16, 13701165), (20, 10960932), (24, 9134110), (30, 7307288), (40, 5480466), (48, 4567055), (60, 3653644), (67, 3271920), (80, 2740233), (120, 1826822), (134, 1635960), (201, 1090640), (240, 913411), (268, 817980), (335, 654384), (402, 545320), (536, 408990), (670, 327192), (804, 272660), (1005, 218128), (1072, 204495), (1340, 163596), (1608, 136330), (2010, 109064), (2680, 81798), (3216, 68165), (4020, 54532), (5360, 40899), (8040, 27266), (13633, 16080)]