160470720

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:221

約数の個数: 280

約数和(自身を含む): 588617568

約数和(自身を除く): 428146848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 64, 72, 80, 81, 82, 90, 96, 108, 120, 123, 135, 144, 151, 160, 162, 164, 180, 192, 205, 216, 240, 246, 270, 288, 302, 320, 324, 328, 360, 369, 405, 410, 432, 453, 480, 492, 540, 576, 604, 615, 648, 656, 720, 738, 755, 810, 820, 864, 906, 960, 984, 1080, 1107, 1208, 1230, 1296, 1312, 1359, 1440, 1476, 1510, 1620, 1640, 1728, 1812, 1845, 1968, 2160, 2214, 2265, 2416, 2460, 2592, 2624, 2718, 2880, 2952, 3020, 3240, 3280, 3321, 3624, 3690, 3936, 4077, 4320, 4428, 4530, 4832, 4920, 5184, 5436, 5535, 5904, 6040, 6191, 6480, 6560, 6642, 6795, 7248, 7380, 7872, 8154, 8640, 8856, 9060, 9664, 9840, 10872, 11070, 11808, 12080, 12231, 12382, 12960, 13120, 13284, 13590, 14496, 14760, 16308, 16605, 17712, 18120, 18573, 19680, 20385, 21744, 22140, 23616, 24160, 24462, 24764, 25920, 26568, 27180, 28992, 29520, 30955, 32616, 33210, 35424, 36240, 37146, 39360, 40770, 43488, 44280, 48320, 48924, 49528, 53136, 54360, 55719, 59040, 61155, 61910, 65232, 66420, 70848, 72480, 74292, 81540, 86976, 88560, 92865, 97848, 99056, 106272, 108720, 111438, 118080, 122310, 123820, 130464, 132840, 144960, 148584, 163080, 167157, 177120, 185730, 195696, 198112, 212544, 217440, 222876, 244620, 247640, 260928, 265680, 278595, 297168, 326160, 334314, 354240, 371460, 391392, 396224, 434880, 445752, 489240, 495280, 501471, 531360, 557190, 594336, 652320, 668628, 742920, 782784, 835785, 891504, 978480, 990560, 1002942, 1062720, 1114380, 1188672, 1304640, 1337256, 1485840, 1671570, 1783008, 1956960, 1981120, 2005884, 2228760, 2507355, 2674512, 2971680, 3343140, 3566016, 3913920, 4011768, 4457520, 5014710, 5349024, 5943360, 6686280, 8023536, 8915040, 10029420, 10698048, 13372560, 16047072, 17830080, 20058840, 26745120, 32094144, 40117680, 53490240, 80235360, 160470720]

約数ペア:

[(1, 160470720), (2, 80235360), (3, 53490240), (4, 40117680), (5, 32094144), (6, 26745120), (8, 20058840), (9, 17830080), (10, 16047072), (12, 13372560), (15, 10698048), (16, 10029420), (18, 8915040), (20, 8023536), (24, 6686280), (27, 5943360), (30, 5349024), (32, 5014710), (36, 4457520), (40, 4011768), (41, 3913920), (45, 3566016), (48, 3343140), (54, 2971680), (60, 2674512), (64, 2507355), (72, 2228760), (80, 2005884), (81, 1981120), (82, 1956960), (90, 1783008), (96, 1671570), (108, 1485840), (120, 1337256), (123, 1304640), (135, 1188672), (144, 1114380), (151, 1062720), (160, 1002942), (162, 990560), (164, 978480), (180, 891504), (192, 835785), (205, 782784), (216, 742920), (240, 668628), (246, 652320), (270, 594336), (288, 557190), (302, 531360), (320, 501471), (324, 495280), (328, 489240), (360, 445752), (369, 434880), (405, 396224), (410, 391392), (432, 371460), (453, 354240), (480, 334314), (492, 326160), (540, 297168), (576, 278595), (604, 265680), (615, 260928), (648, 247640), (656, 244620), (720, 222876), (738, 217440), (755, 212544), (810, 198112), (820, 195696), (864, 185730), (906, 177120), (960, 167157), (984, 163080), (1080, 148584), (1107, 144960), (1208, 132840), (1230, 130464), (1296, 123820), (1312, 122310), (1359, 118080), (1440, 111438), (1476, 108720), (1510, 106272), (1620, 99056), (1640, 97848), (1728, 92865), (1812, 88560), (1845, 86976), (1968, 81540), (2160, 74292), (2214, 72480), (2265, 70848), (2416, 66420), (2460, 65232), (2592, 61910), (2624, 61155), (2718, 59040), (2880, 55719), (2952, 54360), (3020, 53136), (3240, 49528), (3280, 48924), (3321, 48320), (3624, 44280), (3690, 43488), (3936, 40770), (4077, 39360), (4320, 37146), (4428, 36240), (4530, 35424), (4832, 33210), (4920, 32616), (5184, 30955), (5436, 29520), (5535, 28992), (5904, 27180), (6040, 26568), (6191, 25920), (6480, 24764), (6560, 24462), (6642, 24160), (6795, 23616), (7248, 22140), (7380, 21744), (7872, 20385), (8154, 19680), (8640, 18573), (8856, 18120), (9060, 17712), (9664, 16605), (9840, 16308), (10872, 14760), (11070, 14496), (11808, 13590), (12080, 13284), (12231, 13120), (12382, 12960)]