10287793920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{86423}}^1$

素因数の和:86478

約数の個数: 144

約数和(自身を含む): 33916925952

約数和(自身を除く): 23629132032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3840, 3968, 4960, 5952, 7440, 7936, 9920, 11904, 14880, 19840, 23808, 29760, 39680, 59520, 86423, 119040, 172846, 259269, 345692, 432115, 518538, 691384, 864230, 1037076, 1296345, 1382768, 1728460, 2074152, 2592690, 2679113, 2765536, 3456920, 4148304, 5185380, 5358226, 5531072, 6913840, 8037339, 8296608, 10370760, 10716452, 11062144, 13395565, 13827680, 16074678, 16593216, 20741520, 21432904, 22124288, 26791130, 27655360, 32149356, 33186432, 40186695, 41483040, 42865808, 53582260, 55310720, 64298712, 66372864, 80373390, 82966080, 85731616, 107164520, 110621440, 128597424, 160746780, 165932160, 171463232, 214329040, 257194848, 321493560, 331864320, 342926464, 428658080, 514389696, 642987120, 685852928, 857316160, 1028779392, 1285974240, 1714632320, 2057558784, 2571948480, 3429264640, 5143896960, 10287793920]

約数ペア:

[(1, 10287793920), (2, 5143896960), (3, 3429264640), (4, 2571948480), (5, 2057558784), (6, 1714632320), (8, 1285974240), (10, 1028779392), (12, 857316160), (15, 685852928), (16, 642987120), (20, 514389696), (24, 428658080), (30, 342926464), (31, 331864320), (32, 321493560), (40, 257194848), (48, 214329040), (60, 171463232), (62, 165932160), (64, 160746780), (80, 128597424), (93, 110621440), (96, 107164520), (120, 85731616), (124, 82966080), (128, 80373390), (155, 66372864), (160, 64298712), (186, 55310720), (192, 53582260), (240, 42865808), (248, 41483040), (256, 40186695), (310, 33186432), (320, 32149356), (372, 27655360), (384, 26791130), (465, 22124288), (480, 21432904), (496, 20741520), (620, 16593216), (640, 16074678), (744, 13827680), (768, 13395565), (930, 11062144), (960, 10716452), (992, 10370760), (1240, 8296608), (1280, 8037339), (1488, 6913840), (1860, 5531072), (1920, 5358226), (1984, 5185380), (2480, 4148304), (2976, 3456920), (3720, 2765536), (3840, 2679113), (3968, 2592690), (4960, 2074152), (5952, 1728460), (7440, 1382768), (7936, 1296345), (9920, 1037076), (11904, 864230), (14880, 691384), (19840, 518538), (23808, 432115), (29760, 345692), (39680, 259269), (59520, 172846), (86423, 119040)]