31627680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{9413}}^1$

素因数の和:9438

約数の個数: 96

約数和(自身を含む): 113871744

約数和(自身を除く): 82244064

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, 9413, 18826, 28239, 37652, 47065, 56478, 65891, 75304, 94130, 112956, 131782, 141195, 150608, 188260, 197673, 225912, 263564, 282390, 301216, 329455, 376520, 395346, 451824, 527128, 564780, 658910, 753040, 790692, 903648, 988365, 1054256, 1129560, 1317820, 1506080, 1581384, 1976730, 2108512, 2259120, 2635640, 3162768, 3953460, 4518240, 5271280, 6325536, 7906920, 10542560, 15813840, 31627680]

約数ペア:

[(1, 31627680), (2, 15813840), (3, 10542560), (4, 7906920), (5, 6325536), (6, 5271280), (7, 4518240), (8, 3953460), (10, 3162768), (12, 2635640), (14, 2259120), (15, 2108512), (16, 1976730), (20, 1581384), (21, 1506080), (24, 1317820), (28, 1129560), (30, 1054256), (32, 988365), (35, 903648), (40, 790692), (42, 753040), (48, 658910), (56, 564780), (60, 527128), (70, 451824), (80, 395346), (84, 376520), (96, 329455), (105, 301216), (112, 282390), (120, 263564), (140, 225912), (160, 197673), (168, 188260), (210, 150608), (224, 141195), (240, 131782), (280, 112956), (336, 94130), (420, 75304), (480, 65891), (560, 56478), (672, 47065), (840, 37652), (1120, 28239), (1680, 18826), (3360, 9413)]