21302851200

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{277}}^1\times {\mathrm{8011}}^1$

素因数の和:8315

約数の個数: 192

約数和(自身を含む): 70428364320

約数和(自身を除く): 49125513120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 277, 300, 320, 384, 400, 480, 554, 600, 640, 800, 831, 960, 1108, 1200, 1385, 1600, 1662, 1920, 2216, 2400, 2770, 3200, 3324, 4155, 4432, 4800, 5540, 6648, 6925, 8011, 8310, 8864, 9600, 11080, 13296, 13850, 16022, 16620, 17728, 20775, 22160, 24033, 26592, 27700, 32044, 33240, 35456, 40055, 41550, 44320, 48066, 53184, 55400, 64088, 66480, 80110, 83100, 88640, 96132, 106368, 110800, 120165, 128176, 132960, 160220, 166200, 177280, 192264, 200275, 221600, 240330, 256352, 265920, 320440, 332400, 384528, 400550, 443200, 480660, 512704, 531840, 600825, 640880, 664800, 769056, 801100, 886400, 961320, 1025408, 1201650, 1281760, 1329600, 1538112, 1602200, 1922640, 2219047, 2403300, 2563520, 2659200, 3076224, 3204400, 3845280, 4438094, 4806600, 5127040, 6408800, 6657141, 7690560, 8876188, 9613200, 11095235, 12817600, 13314282, 15381120, 17752376, 19226400, 22190470, 25635200, 26628564, 33285705, 35504752, 38452800, 44380940, 53257128, 55476175, 66571410, 71009504, 76905600, 88761880, 106514256, 110952350, 133142820, 142019008, 166428525, 177523760, 213028512, 221904700, 266285640, 284038016, 332857050, 355047520, 426057024, 443809400, 532571280, 665714100, 710095040, 852114048, 887618800, 1065142560, 1331428200, 1420190080, 1775237600, 2130285120, 2662856400, 3550475200, 4260570240, 5325712800, 7100950400, 10651425600, 21302851200]

約数ペア:

[(1, 21302851200), (2, 10651425600), (3, 7100950400), (4, 5325712800), (5, 4260570240), (6, 3550475200), (8, 2662856400), (10, 2130285120), (12, 1775237600), (15, 1420190080), (16, 1331428200), (20, 1065142560), (24, 887618800), (25, 852114048), (30, 710095040), (32, 665714100), (40, 532571280), (48, 443809400), (50, 426057024), (60, 355047520), (64, 332857050), (75, 284038016), (80, 266285640), (96, 221904700), (100, 213028512), (120, 177523760), (128, 166428525), (150, 142019008), (160, 133142820), (192, 110952350), (200, 106514256), (240, 88761880), (277, 76905600), (300, 71009504), (320, 66571410), (384, 55476175), (400, 53257128), (480, 44380940), (554, 38452800), (600, 35504752), (640, 33285705), (800, 26628564), (831, 25635200), (960, 22190470), (1108, 19226400), (1200, 17752376), (1385, 15381120), (1600, 13314282), (1662, 12817600), (1920, 11095235), (2216, 9613200), (2400, 8876188), (2770, 7690560), (3200, 6657141), (3324, 6408800), (4155, 5127040), (4432, 4806600), (4800, 4438094), (5540, 3845280), (6648, 3204400), (6925, 3076224), (8011, 2659200), (8310, 2563520), (8864, 2403300), (9600, 2219047), (11080, 1922640), (13296, 1602200), (13850, 1538112), (16022, 1329600), (16620, 1281760), (17728, 1201650), (20775, 1025408), (22160, 961320), (24033, 886400), (26592, 801100), (27700, 769056), (32044, 664800), (33240, 640880), (35456, 600825), (40055, 531840), (41550, 512704), (44320, 480660), (48066, 443200), (53184, 400550), (55400, 384528), (64088, 332400), (66480, 320440), (80110, 265920), (83100, 256352), (88640, 240330), (96132, 221600), (106368, 200275), (110800, 192264), (120165, 177280), (128176, 166200), (132960, 160220)]