222106920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3347}}^1$

素因数の和:3447

約数の個数: 128

約数和(自身を含む): 771379200

約数和(自身を除く): 549272280

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, 79, 84, 105, 120, 140, 158, 168, 210, 237, 280, 316, 395, 420, 474, 553, 632, 790, 840, 948, 1106, 1185, 1580, 1659, 1896, 2212, 2370, 2765, 3160, 3318, 3347, 4424, 4740, 5530, 6636, 6694, 8295, 9480, 10041, 11060, 13272, 13388, 16590, 16735, 20082, 22120, 23429, 26776, 33180, 33470, 40164, 46858, 50205, 66360, 66940, 70287, 80328, 93716, 100410, 117145, 133880, 140574, 187432, 200820, 234290, 264413, 281148, 351435, 401640, 468580, 528826, 562296, 702870, 793239, 937160, 1057652, 1322065, 1405740, 1586478, 1850891, 2115304, 2644130, 2811480, 3172956, 3701782, 3966195, 5288260, 5552673, 6345912, 7403564, 7932390, 9254455, 10576520, 11105346, 14807128, 15864780, 18508910, 22210692, 27763365, 31729560, 37017820, 44421384, 55526730, 74035640, 111053460, 222106920]

約数ペア:

[(1, 222106920), (2, 111053460), (3, 74035640), (4, 55526730), (5, 44421384), (6, 37017820), (7, 31729560), (8, 27763365), (10, 22210692), (12, 18508910), (14, 15864780), (15, 14807128), (20, 11105346), (21, 10576520), (24, 9254455), (28, 7932390), (30, 7403564), (35, 6345912), (40, 5552673), (42, 5288260), (56, 3966195), (60, 3701782), (70, 3172956), (79, 2811480), (84, 2644130), (105, 2115304), (120, 1850891), (140, 1586478), (158, 1405740), (168, 1322065), (210, 1057652), (237, 937160), (280, 793239), (316, 702870), (395, 562296), (420, 528826), (474, 468580), (553, 401640), (632, 351435), (790, 281148), (840, 264413), (948, 234290), (1106, 200820), (1185, 187432), (1580, 140574), (1659, 133880), (1896, 117145), (2212, 100410), (2370, 93716), (2765, 80328), (3160, 70287), (3318, 66940), (3347, 66360), (4424, 50205), (4740, 46858), (5530, 40164), (6636, 33470), (6694, 33180), (8295, 26776), (9480, 23429), (10041, 22120), (11060, 20082), (13272, 16735), (13388, 16590)]