461707680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{137413}}^1$

素因数の和:137438

約数の個数: 96

約数和(自身を含む): 1662159744

約数和(自身を除く): 1200452064

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, 137413, 274826, 412239, 549652, 687065, 824478, 961891, 1099304, 1374130, 1648956, 1923782, 2061195, 2198608, 2748260, 2885673, 3297912, 3847564, 4122390, 4397216, 4809455, 5496520, 5771346, 6595824, 7695128, 8244780, 9618910, 10993040, 11542692, 13191648, 14428365, 15390256, 16489560, 19237820, 21986080, 23085384, 28856730, 30780512, 32979120, 38475640, 46170768, 57713460, 65958240, 76951280, 92341536, 115426920, 153902560, 230853840, 461707680]

約数ペア:

[(1, 461707680), (2, 230853840), (3, 153902560), (4, 115426920), (5, 92341536), (6, 76951280), (7, 65958240), (8, 57713460), (10, 46170768), (12, 38475640), (14, 32979120), (15, 30780512), (16, 28856730), (20, 23085384), (21, 21986080), (24, 19237820), (28, 16489560), (30, 15390256), (32, 14428365), (35, 13191648), (40, 11542692), (42, 10993040), (48, 9618910), (56, 8244780), (60, 7695128), (70, 6595824), (80, 5771346), (84, 5496520), (96, 4809455), (105, 4397216), (112, 4122390), (120, 3847564), (140, 3297912), (160, 2885673), (168, 2748260), (210, 2198608), (224, 2061195), (240, 1923782), (280, 1648956), (336, 1374130), (420, 1099304), (480, 961891), (560, 824478), (672, 687065), (840, 549652), (1120, 412239), (1680, 274826), (3360, 137413)]