222502560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{66221}}^1$

素因数の和:66246

約数の個数: 96

約数和(自身を含む): 801021312

約数和(自身を除く): 578518752

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 66221, 132442, 198663, 264884, 331105, 397326, 463547, 529768, 662210, 794652, 927094, 993315, 1059536, 1324420, 1390641, 1589304, 1854188, 1986630, 2119072, 2317735, 2648840, 2781282, 3178608, 3708376, 3973260, 4635470, 5297680, 5562564, 6357216, 6953205, 7416752, 7946520, 9270940, 10595360, 11125128, 13906410, 14833504, 15893040, 18541880, 22250256, 27812820, 31786080, 37083760, 44500512, 55625640, 74167520, 111251280, 222502560]

約数ペア:

[(1, 222502560), (2, 111251280), (3, 74167520), (4, 55625640), (5, 44500512), (6, 37083760), (7, 31786080), (8, 27812820), (10, 22250256), (12, 18541880), (14, 15893040), (15, 14833504), (16, 13906410), (20, 11125128), (21, 10595360), (24, 9270940), (28, 7946520), (30, 7416752), (32, 6953205), (35, 6357216), (40, 5562564), (42, 5297680), (48, 4635470), (56, 3973260), (60, 3708376), (70, 3178608), (80, 2781282), (84, 2648840), (96, 2317735), (105, 2119072), (112, 1986630), (120, 1854188), (140, 1589304), (160, 1390641), (168, 1324420), (210, 1059536), (224, 993315), (240, 927094), (280, 794652), (336, 662210), (420, 529768), (480, 463547), (560, 397326), (672, 331105), (840, 264884), (1120, 198663), (1680, 132442), (3360, 66221)]