227259480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{270547}}^1$

素因数の和:270568

約数の個数: 64

約数和(自身を含む): 779178240

約数和(自身を除く): 551918760

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, 420, 840, 270547, 541094, 811641, 1082188, 1352735, 1623282, 1893829, 2164376, 2705470, 3246564, 3787658, 4058205, 5410940, 5681487, 6493128, 7575316, 8116410, 9469145, 10821880, 11362974, 15150632, 16232820, 18938290, 22725948, 28407435, 32465640, 37876580, 45451896, 56814870, 75753160, 113629740, 227259480]

約数ペア:

[(1, 227259480), (2, 113629740), (3, 75753160), (4, 56814870), (5, 45451896), (6, 37876580), (7, 32465640), (8, 28407435), (10, 22725948), (12, 18938290), (14, 16232820), (15, 15150632), (20, 11362974), (21, 10821880), (24, 9469145), (28, 8116410), (30, 7575316), (35, 6493128), (40, 5681487), (42, 5410940), (56, 4058205), (60, 3787658), (70, 3246564), (84, 2705470), (105, 2164376), (120, 1893829), (140, 1623282), (168, 1352735), (210, 1082188), (280, 811641), (420, 541094), (840, 270547)]