71429040

素因数分解:

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

素因数の和:249

約数の個数: 200

約数和(自身を含む): 253147488

約数和(自身を除く): 181718448

約数列:

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

約数ペア:

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