20223509760

素因数分解:

$2^8\times 3^6\times 5^1\times {\mathrm{21673}}^1$

素因数の和:21712

約数の個数: 252

約数和(自身を含む): 72632565012

約数和(自身を除く): 52409055252

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 729, 768, 810, 864, 960, 972, 1080, 1152, 1215, 1280, 1296, 1440, 1458, 1620, 1728, 1920, 1944, 2160, 2304, 2430, 2592, 2880, 2916, 3240, 3456, 3645, 3840, 3888, 4320, 4860, 5184, 5760, 5832, 6480, 6912, 7290, 7776, 8640, 9720, 10368, 11520, 11664, 12960, 14580, 15552, 17280, 19440, 20736, 21673, 23328, 25920, 29160, 31104, 34560, 38880, 43346, 46656, 51840, 58320, 62208, 65019, 77760, 86692, 93312, 103680, 108365, 116640, 130038, 155520, 173384, 186624, 195057, 216730, 233280, 260076, 311040, 325095, 346768, 390114, 433460, 466560, 520152, 585171, 650190, 693536, 780228, 866920, 933120, 975285, 1040304, 1170342, 1300380, 1387072, 1560456, 1733840, 1755513, 1950570, 2080608, 2340684, 2600760, 2774144, 2925855, 3120912, 3467680, 3511026, 3901140, 4161216, 4681368, 5201520, 5266539, 5548288, 5851710, 6241824, 6935360, 7022052, 7802280, 8322432, 8777565, 9362736, 10403040, 10533078, 11703420, 12483648, 13870720, 14044104, 15604560, 15799617, 16644864, 17555130, 18725472, 20806080, 21066156, 23406840, 24967296, 26332695, 27741440, 28088208, 31209120, 31599234, 35110260, 37450944, 41612160, 42132312, 46813680, 49934592, 52665390, 56176416, 62418240, 63198468, 70220520, 74901888, 78998085, 83224320, 84264624, 93627360, 105330780, 112352832, 124836480, 126396936, 140441040, 149803776, 157996170, 168529248, 187254720, 210661560, 224705664, 249672960, 252793872, 280882080, 315992340, 337058496, 374509440, 421323120, 449411328, 505587744, 561764160, 631984680, 674116992, 749018880, 842646240, 1011175488, 1123528320, 1263969360, 1348233984, 1685292480, 2022350976, 2247056640, 2527938720, 3370584960, 4044701952, 5055877440, 6741169920, 10111754880, 20223509760]

約数ペア:

[(1, 20223509760), (2, 10111754880), (3, 6741169920), (4, 5055877440), (5, 4044701952), (6, 3370584960), (8, 2527938720), (9, 2247056640), (10, 2022350976), (12, 1685292480), (15, 1348233984), (16, 1263969360), (18, 1123528320), (20, 1011175488), (24, 842646240), (27, 749018880), (30, 674116992), (32, 631984680), (36, 561764160), (40, 505587744), (45, 449411328), (48, 421323120), (54, 374509440), (60, 337058496), (64, 315992340), (72, 280882080), (80, 252793872), (81, 249672960), (90, 224705664), (96, 210661560), (108, 187254720), (120, 168529248), (128, 157996170), (135, 149803776), (144, 140441040), (160, 126396936), (162, 124836480), (180, 112352832), (192, 105330780), (216, 93627360), (240, 84264624), (243, 83224320), (256, 78998085), (270, 74901888), (288, 70220520), (320, 63198468), (324, 62418240), (360, 56176416), (384, 52665390), (405, 49934592), (432, 46813680), (480, 42132312), (486, 41612160), (540, 37450944), (576, 35110260), (640, 31599234), (648, 31209120), (720, 28088208), (729, 27741440), (768, 26332695), (810, 24967296), (864, 23406840), (960, 21066156), (972, 20806080), (1080, 18725472), (1152, 17555130), (1215, 16644864), (1280, 15799617), (1296, 15604560), (1440, 14044104), (1458, 13870720), (1620, 12483648), (1728, 11703420), (1920, 10533078), (1944, 10403040), (2160, 9362736), (2304, 8777565), (2430, 8322432), (2592, 7802280), (2880, 7022052), (2916, 6935360), (3240, 6241824), (3456, 5851710), (3645, 5548288), (3840, 5266539), (3888, 5201520), (4320, 4681368), (4860, 4161216), (5184, 3901140), (5760, 3511026), (5832, 3467680), (6480, 3120912), (6912, 2925855), (7290, 2774144), (7776, 2600760), (8640, 2340684), (9720, 2080608), (10368, 1950570), (11520, 1755513), (11664, 1733840), (12960, 1560456), (14580, 1387072), (15552, 1300380), (17280, 1170342), (19440, 1040304), (20736, 975285), (21673, 933120), (23328, 866920), (25920, 780228), (29160, 693536), (31104, 650190), (34560, 585171), (38880, 520152), (43346, 466560), (46656, 433460), (51840, 390114), (58320, 346768), (62208, 325095), (65019, 311040), (77760, 260076), (86692, 233280), (93312, 216730), (103680, 195057), (108365, 186624), (116640, 173384), (130038, 155520)]