20221536000

素因数分解:

$2^8\times 3^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{5693}}^1$

素因数の和:5764

約数の個数: 288

約数和(自身を含む): 68993241408

約数和(自身を除く): 48771705408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 37, 40, 48, 50, 60, 64, 74, 75, 80, 96, 100, 111, 120, 125, 128, 148, 150, 160, 185, 192, 200, 222, 240, 250, 256, 296, 300, 320, 370, 375, 384, 400, 444, 480, 500, 555, 592, 600, 640, 740, 750, 768, 800, 888, 925, 960, 1000, 1110, 1184, 1200, 1280, 1480, 1500, 1600, 1776, 1850, 1920, 2000, 2220, 2368, 2400, 2775, 2960, 3000, 3200, 3552, 3700, 3840, 4000, 4440, 4625, 4736, 4800, 5550, 5693, 5920, 6000, 6400, 7104, 7400, 8000, 8880, 9250, 9472, 9600, 11100, 11386, 11840, 12000, 13875, 14208, 14800, 16000, 17079, 17760, 18500, 19200, 22200, 22772, 23680, 24000, 27750, 28416, 28465, 29600, 32000, 34158, 35520, 37000, 44400, 45544, 47360, 48000, 55500, 56930, 59200, 68316, 71040, 74000, 85395, 88800, 91088, 96000, 111000, 113860, 118400, 136632, 142080, 142325, 148000, 170790, 177600, 182176, 210641, 222000, 227720, 236800, 273264, 284650, 296000, 341580, 355200, 364352, 421282, 426975, 444000, 455440, 546528, 569300, 592000, 631923, 683160, 710400, 711625, 728704, 842564, 853950, 888000, 910880, 1053205, 1093056, 1138600, 1184000, 1263846, 1366320, 1423250, 1457408, 1685128, 1707900, 1776000, 1821760, 2106410, 2134875, 2186112, 2277200, 2527692, 2732640, 2846500, 3159615, 3370256, 3415800, 3552000, 3643520, 4212820, 4269750, 4372224, 4554400, 5055384, 5266025, 5465280, 5693000, 6319230, 6740512, 6831600, 7287040, 8425640, 8539500, 9108800, 10110768, 10532050, 10930560, 11386000, 12638460, 13481024, 13663200, 15798075, 16851280, 17079000, 18217600, 20221536, 21064100, 21861120, 22772000, 25276920, 26330125, 26962048, 27326400, 31596150, 33702560, 34158000, 36435200, 40443072, 42128200, 45544000, 50553840, 52660250, 53924096, 54652800, 63192300, 67405120, 68316000, 78990375, 80886144, 84256400, 91088000, 101107680, 105320500, 109305600, 126384600, 134810240, 136632000, 157980750, 161772288, 168512800, 182176000, 202215360, 210641000, 252769200, 269620480, 273264000, 315961500, 337025600, 404430720, 421282000, 505538400, 546528000, 631923000, 674051200, 808861440, 842564000, 1011076800, 1263846000, 1348102400, 1685128000, 2022153600, 2527692000, 3370256000, 4044307200, 5055384000, 6740512000, 10110768000, 20221536000]

約数ペア:

[(1, 20221536000), (2, 10110768000), (3, 6740512000), (4, 5055384000), (5, 4044307200), (6, 3370256000), (8, 2527692000), (10, 2022153600), (12, 1685128000), (15, 1348102400), (16, 1263846000), (20, 1011076800), (24, 842564000), (25, 808861440), (30, 674051200), (32, 631923000), (37, 546528000), (40, 505538400), (48, 421282000), (50, 404430720), (60, 337025600), (64, 315961500), (74, 273264000), (75, 269620480), (80, 252769200), (96, 210641000), (100, 202215360), (111, 182176000), (120, 168512800), (125, 161772288), (128, 157980750), (148, 136632000), (150, 134810240), (160, 126384600), (185, 109305600), (192, 105320500), (200, 101107680), (222, 91088000), (240, 84256400), (250, 80886144), (256, 78990375), (296, 68316000), (300, 67405120), (320, 63192300), (370, 54652800), (375, 53924096), (384, 52660250), (400, 50553840), (444, 45544000), (480, 42128200), (500, 40443072), (555, 36435200), (592, 34158000), (600, 33702560), (640, 31596150), (740, 27326400), (750, 26962048), (768, 26330125), (800, 25276920), (888, 22772000), (925, 21861120), (960, 21064100), (1000, 20221536), (1110, 18217600), (1184, 17079000), (1200, 16851280), (1280, 15798075), (1480, 13663200), (1500, 13481024), (1600, 12638460), (1776, 11386000), (1850, 10930560), (1920, 10532050), (2000, 10110768), (2220, 9108800), (2368, 8539500), (2400, 8425640), (2775, 7287040), (2960, 6831600), (3000, 6740512), (3200, 6319230), (3552, 5693000), (3700, 5465280), (3840, 5266025), (4000, 5055384), (4440, 4554400), (4625, 4372224), (4736, 4269750), (4800, 4212820), (5550, 3643520), (5693, 3552000), (5920, 3415800), (6000, 3370256), (6400, 3159615), (7104, 2846500), (7400, 2732640), (8000, 2527692), (8880, 2277200), (9250, 2186112), (9472, 2134875), (9600, 2106410), (11100, 1821760), (11386, 1776000), (11840, 1707900), (12000, 1685128), (13875, 1457408), (14208, 1423250), (14800, 1366320), (16000, 1263846), (17079, 1184000), (17760, 1138600), (18500, 1093056), (19200, 1053205), (22200, 910880), (22772, 888000), (23680, 853950), (24000, 842564), (27750, 728704), (28416, 711625), (28465, 710400), (29600, 683160), (32000, 631923), (34158, 592000), (35520, 569300), (37000, 546528), (44400, 455440), (45544, 444000), (47360, 426975), (48000, 421282), (55500, 364352), (56930, 355200), (59200, 341580), (68316, 296000), (71040, 284650), (74000, 273264), (85395, 236800), (88800, 227720), (91088, 222000), (96000, 210641), (111000, 182176), (113860, 177600), (118400, 170790), (136632, 148000), (142080, 142325)]