142858080

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:251

約数の個数: 240

約数和(自身を含む): 514461024

約数和(自身を除く): 371602944

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, 72, 73, 80, 81, 90, 96, 108, 120, 135, 144, 146, 151, 160, 162, 180, 216, 219, 240, 270, 288, 292, 302, 324, 360, 365, 405, 432, 438, 453, 480, 540, 584, 604, 648, 657, 720, 730, 755, 810, 864, 876, 906, 1080, 1095, 1168, 1208, 1296, 1314, 1359, 1440, 1460, 1510, 1620, 1752, 1812, 1971, 2160, 2190, 2265, 2336, 2416, 2592, 2628, 2718, 2920, 3020, 3240, 3285, 3504, 3624, 3942, 4077, 4320, 4380, 4530, 4832, 5256, 5436, 5840, 5913, 6040, 6480, 6570, 6795, 7008, 7248, 7884, 8154, 8760, 9060, 9855, 10512, 10872, 11023, 11680, 11826, 12080, 12231, 12960, 13140, 13590, 14496, 15768, 16308, 17520, 18120, 19710, 20385, 21024, 21744, 22046, 23652, 24160, 24462, 26280, 27180, 29565, 31536, 32616, 33069, 35040, 36240, 39420, 40770, 43488, 44092, 47304, 48924, 52560, 54360, 55115, 59130, 61155, 63072, 65232, 66138, 72480, 78840, 81540, 88184, 94608, 97848, 99207, 105120, 108720, 110230, 118260, 122310, 130464, 132276, 157680, 163080, 165345, 176368, 189216, 195696, 198414, 217440, 220460, 236520, 244620, 264552, 297621, 315360, 326160, 330690, 352736, 391392, 396828, 440920, 473040, 489240, 496035, 529104, 595242, 652320, 661380, 793656, 881840, 892863, 946080, 978480, 992070, 1058208, 1190484, 1322760, 1488105, 1587312, 1763680, 1785726, 1956960, 1984140, 2380968, 2645520, 2976210, 3174624, 3571452, 3968280, 4464315, 4761936, 5291040, 5952420, 7142904, 7936560, 8928630, 9523872, 11904840, 14285808, 15873120, 17857260, 23809680, 28571616, 35714520, 47619360, 71429040, 142858080]

約数ペア:

[(1, 142858080), (2, 71429040), (3, 47619360), (4, 35714520), (5, 28571616), (6, 23809680), (8, 17857260), (9, 15873120), (10, 14285808), (12, 11904840), (15, 9523872), (16, 8928630), (18, 7936560), (20, 7142904), (24, 5952420), (27, 5291040), (30, 4761936), (32, 4464315), (36, 3968280), (40, 3571452), (45, 3174624), (48, 2976210), (54, 2645520), (60, 2380968), (72, 1984140), (73, 1956960), (80, 1785726), (81, 1763680), (90, 1587312), (96, 1488105), (108, 1322760), (120, 1190484), (135, 1058208), (144, 992070), (146, 978480), (151, 946080), (160, 892863), (162, 881840), (180, 793656), (216, 661380), (219, 652320), (240, 595242), (270, 529104), (288, 496035), (292, 489240), (302, 473040), (324, 440920), (360, 396828), (365, 391392), (405, 352736), (432, 330690), (438, 326160), (453, 315360), (480, 297621), (540, 264552), (584, 244620), (604, 236520), (648, 220460), (657, 217440), (720, 198414), (730, 195696), (755, 189216), (810, 176368), (864, 165345), (876, 163080), (906, 157680), (1080, 132276), (1095, 130464), (1168, 122310), (1208, 118260), (1296, 110230), (1314, 108720), (1359, 105120), (1440, 99207), (1460, 97848), (1510, 94608), (1620, 88184), (1752, 81540), (1812, 78840), (1971, 72480), (2160, 66138), (2190, 65232), (2265, 63072), (2336, 61155), (2416, 59130), (2592, 55115), (2628, 54360), (2718, 52560), (2920, 48924), (3020, 47304), (3240, 44092), (3285, 43488), (3504, 40770), (3624, 39420), (3942, 36240), (4077, 35040), (4320, 33069), (4380, 32616), (4530, 31536), (4832, 29565), (5256, 27180), (5436, 26280), (5840, 24462), (5913, 24160), (6040, 23652), (6480, 22046), (6570, 21744), (6795, 21024), (7008, 20385), (7248, 19710), (7884, 18120), (8154, 17520), (8760, 16308), (9060, 15768), (9855, 14496), (10512, 13590), (10872, 13140), (11023, 12960), (11680, 12231), (11826, 12080)]