16763040

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{1663}}^1$

素因数の和:1691

約数の個数: 144

約数和(自身を含む): 65415168

約数和(自身を除く): 48652128

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1663, 1680, 2016, 2520, 3326, 3360, 4989, 5040, 6652, 8315, 9978, 10080, 11641, 13304, 14967, 16630, 19956, 23282, 24945, 26608, 29934, 33260, 34923, 39912, 46564, 49890, 53216, 58205, 59868, 66520, 69846, 74835, 79824, 93128, 99780, 104769, 116410, 119736, 133040, 139692, 149670, 159648, 174615, 186256, 199560, 209538, 232820, 239472, 266080, 279384, 299340, 349230, 372512, 399120, 419076, 465640, 478944, 523845, 558768, 598680, 698460, 798240, 838152, 931280, 1047690, 1117536, 1197360, 1396920, 1676304, 1862560, 2095380, 2394720, 2793840, 3352608, 4190760, 5587680, 8381520, 16763040]

約数ペア:

[(1, 16763040), (2, 8381520), (3, 5587680), (4, 4190760), (5, 3352608), (6, 2793840), (7, 2394720), (8, 2095380), (9, 1862560), (10, 1676304), (12, 1396920), (14, 1197360), (15, 1117536), (16, 1047690), (18, 931280), (20, 838152), (21, 798240), (24, 698460), (28, 598680), (30, 558768), (32, 523845), (35, 478944), (36, 465640), (40, 419076), (42, 399120), (45, 372512), (48, 349230), (56, 299340), (60, 279384), (63, 266080), (70, 239472), (72, 232820), (80, 209538), (84, 199560), (90, 186256), (96, 174615), (105, 159648), (112, 149670), (120, 139692), (126, 133040), (140, 119736), (144, 116410), (160, 104769), (168, 99780), (180, 93128), (210, 79824), (224, 74835), (240, 69846), (252, 66520), (280, 59868), (288, 58205), (315, 53216), (336, 49890), (360, 46564), (420, 39912), (480, 34923), (504, 33260), (560, 29934), (630, 26608), (672, 24945), (720, 23282), (840, 19956), (1008, 16630), (1120, 14967), (1260, 13304), (1440, 11641), (1663, 10080), (1680, 9978), (2016, 8315), (2520, 6652), (3326, 5040), (3360, 4989)]