2568885360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{1087}}^1$

素因数の和:1375

約数の個数: 160

約数和(自身を含む): 8191856640

約数和(自身を除く): 5622971280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 229, 240, 258, 344, 430, 458, 516, 645, 687, 688, 860, 916, 1032, 1087, 1145, 1290, 1374, 1720, 1832, 2064, 2174, 2290, 2580, 2748, 3261, 3435, 3440, 3664, 4348, 4580, 5160, 5435, 5496, 6522, 6870, 8696, 9160, 9847, 10320, 10870, 10992, 13044, 13740, 16305, 17392, 18320, 19694, 21740, 26088, 27480, 29541, 32610, 39388, 43480, 46741, 49235, 52176, 54960, 59082, 65220, 78776, 86960, 93482, 98470, 118164, 130440, 140223, 147705, 157552, 186964, 196940, 233705, 236328, 248923, 260880, 280446, 295410, 373928, 393880, 467410, 472656, 497846, 560892, 590820, 701115, 746769, 747856, 787760, 934820, 995692, 1121784, 1181640, 1244615, 1402230, 1493538, 1869640, 1991384, 2243568, 2363280, 2489230, 2804460, 2987076, 3733845, 3739280, 3982768, 4978460, 5608920, 5974152, 7467690, 9956920, 10703689, 11217840, 11948304, 14935380, 19913840, 21407378, 29870760, 32111067, 42814756, 53518445, 59741520, 64222134, 85629512, 107036890, 128444268, 160555335, 171259024, 214073780, 256888536, 321110670, 428147560, 513777072, 642221340, 856295120, 1284442680, 2568885360]

約数ペア:

[(1, 2568885360), (2, 1284442680), (3, 856295120), (4, 642221340), (5, 513777072), (6, 428147560), (8, 321110670), (10, 256888536), (12, 214073780), (15, 171259024), (16, 160555335), (20, 128444268), (24, 107036890), (30, 85629512), (40, 64222134), (43, 59741520), (48, 53518445), (60, 42814756), (80, 32111067), (86, 29870760), (120, 21407378), (129, 19913840), (172, 14935380), (215, 11948304), (229, 11217840), (240, 10703689), (258, 9956920), (344, 7467690), (430, 5974152), (458, 5608920), (516, 4978460), (645, 3982768), (687, 3739280), (688, 3733845), (860, 2987076), (916, 2804460), (1032, 2489230), (1087, 2363280), (1145, 2243568), (1290, 1991384), (1374, 1869640), (1720, 1493538), (1832, 1402230), (2064, 1244615), (2174, 1181640), (2290, 1121784), (2580, 995692), (2748, 934820), (3261, 787760), (3435, 747856), (3440, 746769), (3664, 701115), (4348, 590820), (4580, 560892), (5160, 497846), (5435, 472656), (5496, 467410), (6522, 393880), (6870, 373928), (8696, 295410), (9160, 280446), (9847, 260880), (10320, 248923), (10870, 236328), (10992, 233705), (13044, 196940), (13740, 186964), (16305, 157552), (17392, 147705), (18320, 140223), (19694, 130440), (21740, 118164), (26088, 98470), (27480, 93482), (29541, 86960), (32610, 78776), (39388, 65220), (43480, 59082), (46741, 54960), (49235, 52176)]