2172896789760

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{1993}}^1\times {\mathrm{31547}}^1$

素因数の和:33570

約数の個数: 288

約数和(自身を含む): 7714879159680

約数和(自身を除く): 5541982369920

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 1993, 2160, 2304, 2880, 3456, 3840, 3986, 4320, 5760, 5979, 6912, 7972, 8640, 9965, 11520, 11958, 15944, 17280, 17937, 19930, 23916, 29895, 31547, 31888, 34560, 35874, 39860, 47832, 53811, 59790, 63094, 63776, 71748, 79720, 89685, 94641, 95664, 107622, 119580, 126188, 127552, 143496, 157735, 159440, 179370, 189282, 191328, 215244, 239160, 252376, 255104, 269055, 283923, 286992, 315470, 318880, 358740, 378564, 382656, 430488, 473205, 478320, 504752, 510208, 538110, 567846, 573984, 630940, 637760, 717480, 757128, 765312, 851769, 860976, 946410, 956640, 1009504, 1076220, 1135692, 1147968, 1261880, 1275520, 1419615, 1434960, 1514256, 1530624, 1703538, 1721952, 1892820, 1913280, 2019008, 2152440, 2271384, 2295936, 2523760, 2551040, 2839230, 2869920, 3028512, 3407076, 3443904, 3785640, 3826560, 4038016, 4258845, 4304880, 4542768, 4591872, 5047520, 5678460, 5739840, 6057024, 6814152, 6887808, 7571280, 7653120, 8076032, 8517690, 8609760, 9085536, 10095040, 11356920, 11479680, 12114048, 13628304, 13775616, 15142560, 17035380, 17219520, 18171072, 20190080, 22713840, 22959360, 24228096, 27256608, 30285120, 34070760, 34439040, 36342144, 40380160, 45427680, 54513216, 60570240, 62873171, 68141520, 68878080, 72684288, 90855360, 109026432, 121140480, 125746342, 136283040, 181710720, 188619513, 218052864, 251492684, 272566080, 314365855, 363421440, 377239026, 502985368, 545132160, 565858539, 628731710, 754478052, 943097565, 1005970736, 1090264320, 1131717078, 1257463420, 1508956104, 1697575617, 1886195130, 2011941472, 2263434156, 2514926840, 2829292695, 3017912208, 3395151234, 3772390260, 4023882944, 4526868312, 5029853680, 5658585390, 6035824416, 6790302468, 7544780520, 8047765888, 8487878085, 9053736624, 10059707360, 11317170780, 12071648832, 13580604936, 15089561040, 16095531776, 16975756170, 18107473248, 20119414720, 22634341560, 24143297664, 27161209872, 30179122080, 33951512340, 36214946496, 40238829440, 45268683120, 48286595328, 54322419744, 60358244160, 67903024680, 72429892992, 80477658880, 90537366240, 108644839488, 120716488320, 135806049360, 144859785984, 181074732480, 217289678976, 241432976640, 271612098720, 362149464960, 434579357952, 543224197440, 724298929920, 1086448394880, 2172896789760]

約数ペア:

[(1, 2172896789760), (2, 1086448394880), (3, 724298929920), (4, 543224197440), (5, 434579357952), (6, 362149464960), (8, 271612098720), (9, 241432976640), (10, 217289678976), (12, 181074732480), (15, 144859785984), (16, 135806049360), (18, 120716488320), (20, 108644839488), (24, 90537366240), (27, 80477658880), (30, 72429892992), (32, 67903024680), (36, 60358244160), (40, 54322419744), (45, 48286595328), (48, 45268683120), (54, 40238829440), (60, 36214946496), (64, 33951512340), (72, 30179122080), (80, 27161209872), (90, 24143297664), (96, 22634341560), (108, 20119414720), (120, 18107473248), (128, 16975756170), (135, 16095531776), (144, 15089561040), (160, 13580604936), (180, 12071648832), (192, 11317170780), (216, 10059707360), (240, 9053736624), (256, 8487878085), (270, 8047765888), (288, 7544780520), (320, 6790302468), (360, 6035824416), (384, 5658585390), (432, 5029853680), (480, 4526868312), (540, 4023882944), (576, 3772390260), (640, 3395151234), (720, 3017912208), (768, 2829292695), (864, 2514926840), (960, 2263434156), (1080, 2011941472), (1152, 1886195130), (1280, 1697575617), (1440, 1508956104), (1728, 1257463420), (1920, 1131717078), (1993, 1090264320), (2160, 1005970736), (2304, 943097565), (2880, 754478052), (3456, 628731710), (3840, 565858539), (3986, 545132160), (4320, 502985368), (5760, 377239026), (5979, 363421440), (6912, 314365855), (7972, 272566080), (8640, 251492684), (9965, 218052864), (11520, 188619513), (11958, 181710720), (15944, 136283040), (17280, 125746342), (17937, 121140480), (19930, 109026432), (23916, 90855360), (29895, 72684288), (31547, 68878080), (31888, 68141520), (34560, 62873171), (35874, 60570240), (39860, 54513216), (47832, 45427680), (53811, 40380160), (59790, 36342144), (63094, 34439040), (63776, 34070760), (71748, 30285120), (79720, 27256608), (89685, 24228096), (94641, 22959360), (95664, 22713840), (107622, 20190080), (119580, 18171072), (126188, 17219520), (127552, 17035380), (143496, 15142560), (157735, 13775616), (159440, 13628304), (179370, 12114048), (189282, 11479680), (191328, 11356920), (215244, 10095040), (239160, 9085536), (252376, 8609760), (255104, 8517690), (269055, 8076032), (283923, 7653120), (286992, 7571280), (315470, 6887808), (318880, 6814152), (358740, 6057024), (378564, 5739840), (382656, 5678460), (430488, 5047520), (473205, 4591872), (478320, 4542768), (504752, 4304880), (510208, 4258845), (538110, 4038016), (567846, 3826560), (573984, 3785640), (630940, 3443904), (637760, 3407076), (717480, 3028512), (757128, 2869920), (765312, 2839230), (851769, 2551040), (860976, 2523760), (946410, 2295936), (956640, 2271384), (1009504, 2152440), (1076220, 2019008), (1135692, 1913280), (1147968, 1892820), (1261880, 1721952), (1275520, 1703538), (1419615, 1530624), (1434960, 1514256)]