201361920

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:350

約数の個数: 160

約数和(自身を含む): 651708288

約数和(自身を除く): 450346368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 157, 160, 167, 192, 240, 256, 314, 320, 334, 384, 471, 480, 501, 512, 628, 640, 668, 768, 785, 835, 942, 960, 1002, 1256, 1280, 1336, 1536, 1570, 1670, 1884, 1920, 2004, 2355, 2505, 2512, 2560, 2672, 3140, 3340, 3768, 3840, 4008, 4710, 5010, 5024, 5344, 6280, 6680, 7536, 7680, 8016, 9420, 10020, 10048, 10688, 12560, 13360, 15072, 16032, 18840, 20040, 20096, 21376, 25120, 26219, 26720, 30144, 32064, 37680, 40080, 40192, 42752, 50240, 52438, 53440, 60288, 64128, 75360, 78657, 80160, 80384, 85504, 100480, 104876, 106880, 120576, 128256, 131095, 150720, 157314, 160320, 200960, 209752, 213760, 241152, 256512, 262190, 301440, 314628, 320640, 393285, 401920, 419504, 427520, 524380, 602880, 629256, 641280, 786570, 839008, 1048760, 1205760, 1258512, 1282560, 1573140, 1678016, 2097520, 2517024, 3146280, 3356032, 4195040, 5034048, 6292560, 6712064, 8390080, 10068096, 12585120, 13424128, 16780160, 20136192, 25170240, 33560320, 40272384, 50340480, 67120640, 100680960, 201361920]

約数ペア:

[(1, 201361920), (2, 100680960), (3, 67120640), (4, 50340480), (5, 40272384), (6, 33560320), (8, 25170240), (10, 20136192), (12, 16780160), (15, 13424128), (16, 12585120), (20, 10068096), (24, 8390080), (30, 6712064), (32, 6292560), (40, 5034048), (48, 4195040), (60, 3356032), (64, 3146280), (80, 2517024), (96, 2097520), (120, 1678016), (128, 1573140), (157, 1282560), (160, 1258512), (167, 1205760), (192, 1048760), (240, 839008), (256, 786570), (314, 641280), (320, 629256), (334, 602880), (384, 524380), (471, 427520), (480, 419504), (501, 401920), (512, 393285), (628, 320640), (640, 314628), (668, 301440), (768, 262190), (785, 256512), (835, 241152), (942, 213760), (960, 209752), (1002, 200960), (1256, 160320), (1280, 157314), (1336, 150720), (1536, 131095), (1570, 128256), (1670, 120576), (1884, 106880), (1920, 104876), (2004, 100480), (2355, 85504), (2505, 80384), (2512, 80160), (2560, 78657), (2672, 75360), (3140, 64128), (3340, 60288), (3768, 53440), (3840, 52438), (4008, 50240), (4710, 42752), (5010, 40192), (5024, 40080), (5344, 37680), (6280, 32064), (6680, 30144), (7536, 26720), (7680, 26219), (8016, 25120), (9420, 21376), (10020, 20096), (10048, 20040), (10688, 18840), (12560, 16032), (13360, 15072)]