323256960

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1439}}^1$

素因数の和:1480

約数の個数: 256

約数和(自身を含む): 1233792000

約数和(自身を除く): 910535040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1152, 1170, 1248, 1404, 1439, 1440, 1560, 1664, 1728, 1755, 1872, 1920, 2080, 2160, 2340, 2496, 2808, 2878, 2880, 3120, 3456, 3510, 3744, 4160, 4317, 4320, 4680, 4992, 5616, 5756, 5760, 6240, 7020, 7195, 7488, 8320, 8634, 8640, 9360, 11232, 11512, 12480, 12951, 14040, 14390, 14976, 17268, 17280, 18707, 18720, 21585, 22464, 23024, 24960, 25902, 28080, 28780, 34536, 37414, 37440, 38853, 43170, 44928, 46048, 51804, 56121, 56160, 57560, 64755, 69072, 74828, 74880, 77706, 86340, 92096, 93535, 103608, 112242, 112320, 115120, 129510, 138144, 149656, 155412, 168363, 172680, 184192, 187070, 194265, 207216, 224484, 224640, 230240, 259020, 276288, 280605, 299312, 310824, 336726, 345360, 374140, 388530, 414432, 448968, 460480, 505089, 518040, 552576, 561210, 598624, 621648, 673452, 690720, 748280, 777060, 828864, 841815, 897936, 920960, 1010178, 1036080, 1122420, 1197248, 1243296, 1346904, 1381440, 1496560, 1554120, 1657728, 1683630, 1795872, 2020356, 2072160, 2244840, 2394496, 2486592, 2525445, 2693808, 2762880, 2993120, 3108240, 3367260, 3591744, 4040712, 4144320, 4489680, 4973184, 5050890, 5387616, 5986240, 6216480, 6734520, 7183488, 8081424, 8288640, 8979360, 10101780, 10775232, 11972480, 12432960, 13469040, 16162848, 17958720, 20203560, 21550464, 24865920, 26938080, 32325696, 35917440, 40407120, 53876160, 64651392, 80814240, 107752320, 161628480, 323256960]

約数ペア:

[(1, 323256960), (2, 161628480), (3, 107752320), (4, 80814240), (5, 64651392), (6, 53876160), (8, 40407120), (9, 35917440), (10, 32325696), (12, 26938080), (13, 24865920), (15, 21550464), (16, 20203560), (18, 17958720), (20, 16162848), (24, 13469040), (26, 12432960), (27, 11972480), (30, 10775232), (32, 10101780), (36, 8979360), (39, 8288640), (40, 8081424), (45, 7183488), (48, 6734520), (52, 6216480), (54, 5986240), (60, 5387616), (64, 5050890), (65, 4973184), (72, 4489680), (78, 4144320), (80, 4040712), (90, 3591744), (96, 3367260), (104, 3108240), (108, 2993120), (117, 2762880), (120, 2693808), (128, 2525445), (130, 2486592), (135, 2394496), (144, 2244840), (156, 2072160), (160, 2020356), (180, 1795872), (192, 1683630), (195, 1657728), (208, 1554120), (216, 1496560), (234, 1381440), (240, 1346904), (260, 1243296), (270, 1197248), (288, 1122420), (312, 1036080), (320, 1010178), (351, 920960), (360, 897936), (384, 841815), (390, 828864), (416, 777060), (432, 748280), (468, 690720), (480, 673452), (520, 621648), (540, 598624), (576, 561210), (585, 552576), (624, 518040), (640, 505089), (702, 460480), (720, 448968), (780, 414432), (832, 388530), (864, 374140), (936, 345360), (960, 336726), (1040, 310824), (1080, 299312), (1152, 280605), (1170, 276288), (1248, 259020), (1404, 230240), (1439, 224640), (1440, 224484), (1560, 207216), (1664, 194265), (1728, 187070), (1755, 184192), (1872, 172680), (1920, 168363), (2080, 155412), (2160, 149656), (2340, 138144), (2496, 129510), (2808, 115120), (2878, 112320), (2880, 112242), (3120, 103608), (3456, 93535), (3510, 92096), (3744, 86340), (4160, 77706), (4317, 74880), (4320, 74828), (4680, 69072), (4992, 64755), (5616, 57560), (5756, 56160), (5760, 56121), (6240, 51804), (7020, 46048), (7195, 44928), (7488, 43170), (8320, 38853), (8634, 37440), (8640, 37414), (9360, 34536), (11232, 28780), (11512, 28080), (12480, 25902), (12951, 24960), (14040, 23024), (14390, 22464), (14976, 21585), (17268, 18720), (17280, 18707)]