1888894080

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{439}}^1$

素因数の和:553

約数の個数: 320

約数和(自身を含む): 6842404800

約数和(自身を除く): 4953510720

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, 83, 90, 96, 108, 120, 128, 135, 144, 160, 162, 166, 180, 192, 216, 240, 249, 270, 288, 320, 324, 332, 360, 384, 405, 415, 432, 439, 480, 498, 540, 576, 640, 648, 664, 720, 747, 810, 830, 864, 878, 960, 996, 1080, 1152, 1245, 1296, 1317, 1328, 1440, 1494, 1620, 1660, 1728, 1756, 1920, 1992, 2160, 2195, 2241, 2490, 2592, 2634, 2656, 2880, 2988, 3240, 3320, 3456, 3512, 3735, 3951, 3984, 4320, 4390, 4482, 4980, 5184, 5268, 5312, 5760, 5976, 6480, 6585, 6640, 6723, 7024, 7470, 7902, 7968, 8640, 8780, 8964, 9960, 10368, 10536, 10624, 11205, 11853, 11952, 12960, 13170, 13280, 13446, 14048, 14940, 15804, 15936, 17280, 17560, 17928, 19755, 19920, 21072, 22410, 23706, 23904, 25920, 26340, 26560, 26892, 28096, 29880, 31608, 31872, 33615, 35120, 35559, 35856, 36437, 39510, 39840, 42144, 44820, 47412, 47808, 51840, 52680, 53120, 53784, 56192, 59265, 59760, 63216, 67230, 70240, 71118, 71712, 72874, 79020, 79680, 84288, 89640, 94824, 95616, 105360, 107568, 109311, 118530, 119520, 126432, 134460, 140480, 142236, 143424, 145748, 158040, 159360, 168576, 177795, 179280, 182185, 189648, 210720, 215136, 218622, 237060, 239040, 252864, 268920, 280960, 284472, 286848, 291496, 316080, 327933, 355590, 358560, 364370, 379296, 421440, 430272, 437244, 474120, 478080, 505728, 537840, 546555, 568944, 582992, 632160, 655866, 711180, 717120, 728740, 758592, 842880, 860544, 874488, 948240, 983799, 1075680, 1093110, 1137888, 1165984, 1264320, 1311732, 1422360, 1434240, 1457480, 1517184, 1639665, 1748976, 1896480, 1967598, 2151360, 2186220, 2275776, 2331968, 2528640, 2623464, 2844720, 2914960, 2951397, 3279330, 3497952, 3792960, 3935196, 4302720, 4372440, 4551552, 4663936, 4918995, 5246928, 5689440, 5829920, 5902794, 6558660, 6995904, 7585920, 7870392, 8744880, 9837990, 10493856, 11378880, 11659840, 11805588, 13117320, 13991808, 14756985, 15740784, 17489760, 19675980, 20987712, 22757760, 23319680, 23611176, 26234640, 29513970, 31481568, 34979520, 39351960, 41975424, 47222352, 52469280, 59027940, 62963136, 69959040, 78703920, 94444704, 104938560, 118055880, 125926272, 157407840, 188889408, 209877120, 236111760, 314815680, 377778816, 472223520, 629631360, 944447040, 1888894080]

約数ペア:

[(1, 1888894080), (2, 944447040), (3, 629631360), (4, 472223520), (5, 377778816), (6, 314815680), (8, 236111760), (9, 209877120), (10, 188889408), (12, 157407840), (15, 125926272), (16, 118055880), (18, 104938560), (20, 94444704), (24, 78703920), (27, 69959040), (30, 62963136), (32, 59027940), (36, 52469280), (40, 47222352), (45, 41975424), (48, 39351960), (54, 34979520), (60, 31481568), (64, 29513970), (72, 26234640), (80, 23611176), (81, 23319680), (83, 22757760), (90, 20987712), (96, 19675980), (108, 17489760), (120, 15740784), (128, 14756985), (135, 13991808), (144, 13117320), (160, 11805588), (162, 11659840), (166, 11378880), (180, 10493856), (192, 9837990), (216, 8744880), (240, 7870392), (249, 7585920), (270, 6995904), (288, 6558660), (320, 5902794), (324, 5829920), (332, 5689440), (360, 5246928), (384, 4918995), (405, 4663936), (415, 4551552), (432, 4372440), (439, 4302720), (480, 3935196), (498, 3792960), (540, 3497952), (576, 3279330), (640, 2951397), (648, 2914960), (664, 2844720), (720, 2623464), (747, 2528640), (810, 2331968), (830, 2275776), (864, 2186220), (878, 2151360), (960, 1967598), (996, 1896480), (1080, 1748976), (1152, 1639665), (1245, 1517184), (1296, 1457480), (1317, 1434240), (1328, 1422360), (1440, 1311732), (1494, 1264320), (1620, 1165984), (1660, 1137888), (1728, 1093110), (1756, 1075680), (1920, 983799), (1992, 948240), (2160, 874488), (2195, 860544), (2241, 842880), (2490, 758592), (2592, 728740), (2634, 717120), (2656, 711180), (2880, 655866), (2988, 632160), (3240, 582992), (3320, 568944), (3456, 546555), (3512, 537840), (3735, 505728), (3951, 478080), (3984, 474120), (4320, 437244), (4390, 430272), (4482, 421440), (4980, 379296), (5184, 364370), (5268, 358560), (5312, 355590), (5760, 327933), (5976, 316080), (6480, 291496), (6585, 286848), (6640, 284472), (6723, 280960), (7024, 268920), (7470, 252864), (7902, 239040), (7968, 237060), (8640, 218622), (8780, 215136), (8964, 210720), (9960, 189648), (10368, 182185), (10536, 179280), (10624, 177795), (11205, 168576), (11853, 159360), (11952, 158040), (12960, 145748), (13170, 143424), (13280, 142236), (13446, 140480), (14048, 134460), (14940, 126432), (15804, 119520), (15936, 118530), (17280, 109311), (17560, 107568), (17928, 105360), (19755, 95616), (19920, 94824), (21072, 89640), (22410, 84288), (23706, 79680), (23904, 79020), (25920, 72874), (26340, 71712), (26560, 71118), (26892, 70240), (28096, 67230), (29880, 63216), (31608, 59760), (31872, 59265), (33615, 56192), (35120, 53784), (35559, 53120), (35856, 52680), (36437, 51840), (39510, 47808), (39840, 47412), (42144, 44820)]