342168120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{135781}}^1$

素因数の和:135805

約数の個数: 96

約数和(自身を含む): 1270919520

約数和(自身を除く): 928751400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 135781, 271562, 407343, 543124, 678905, 814686, 950467, 1086248, 1222029, 1357810, 1629372, 1900934, 2036715, 2444058, 2715620, 2851401, 3258744, 3801868, 4073430, 4752335, 4888116, 5431240, 5702802, 6110145, 7603736, 8146860, 8554203, 9504670, 9776232, 11405604, 12220290, 14257005, 16293720, 17108406, 19009340, 22811208, 24440580, 28514010, 34216812, 38018680, 42771015, 48881160, 57028020, 68433624, 85542030, 114056040, 171084060, 342168120]

約数ペア:

[(1, 342168120), (2, 171084060), (3, 114056040), (4, 85542030), (5, 68433624), (6, 57028020), (7, 48881160), (8, 42771015), (9, 38018680), (10, 34216812), (12, 28514010), (14, 24440580), (15, 22811208), (18, 19009340), (20, 17108406), (21, 16293720), (24, 14257005), (28, 12220290), (30, 11405604), (35, 9776232), (36, 9504670), (40, 8554203), (42, 8146860), (45, 7603736), (56, 6110145), (60, 5702802), (63, 5431240), (70, 4888116), (72, 4752335), (84, 4073430), (90, 3801868), (105, 3258744), (120, 2851401), (126, 2715620), (140, 2444058), (168, 2036715), (180, 1900934), (210, 1629372), (252, 1357810), (280, 1222029), (315, 1086248), (360, 950467), (420, 814686), (504, 678905), (630, 543124), (840, 407343), (1260, 271562), (2520, 135781)]