168713280

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1$

素因数の和:335

約数の個数: 280

約数和(自身を含む): 628448832

約数和(自身を除く): 459735552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 162, 180, 184, 192, 207, 216, 230, 240, 270, 276, 283, 288, 320, 324, 345, 360, 368, 405, 414, 432, 460, 480, 540, 552, 566, 576, 621, 648, 690, 720, 736, 810, 828, 849, 864, 920, 960, 1035, 1080, 1104, 1132, 1242, 1296, 1380, 1415, 1440, 1472, 1620, 1656, 1698, 1728, 1840, 1863, 2070, 2160, 2208, 2264, 2484, 2547, 2592, 2760, 2830, 2880, 3105, 3240, 3312, 3396, 3680, 3726, 4140, 4245, 4320, 4416, 4528, 4968, 5094, 5184, 5520, 5660, 6210, 6480, 6509, 6624, 6792, 7360, 7452, 7641, 8280, 8490, 8640, 9056, 9315, 9936, 10188, 11040, 11320, 12420, 12735, 12960, 13018, 13248, 13584, 14904, 15282, 16560, 16980, 18112, 18630, 19527, 19872, 20376, 22080, 22640, 22923, 24840, 25470, 25920, 26036, 27168, 29808, 30564, 32545, 33120, 33960, 37260, 38205, 39054, 39744, 40752, 45280, 45846, 49680, 50940, 52072, 54336, 58581, 59616, 61128, 65090, 66240, 67920, 74520, 76410, 78108, 81504, 90560, 91692, 97635, 99360, 101880, 104144, 114615, 117162, 119232, 122256, 130180, 135840, 149040, 152820, 156216, 163008, 175743, 183384, 195270, 198720, 203760, 208288, 229230, 234324, 244512, 260360, 271680, 292905, 298080, 305640, 312432, 351486, 366768, 390540, 407520, 416576, 458460, 468648, 489024, 520720, 527229, 585810, 596160, 611280, 624864, 702972, 733536, 781080, 815040, 878715, 916920, 937296, 1041440, 1054458, 1171620, 1222560, 1249728, 1405944, 1467072, 1562160, 1757430, 1833840, 1874592, 2082880, 2108916, 2343240, 2445120, 2636145, 2811888, 3124320, 3514860, 3667680, 3749184, 4217832, 4686480, 5272290, 5623776, 6248640, 7029720, 7335360, 8435664, 9372960, 10544580, 11247552, 14059440, 16871328, 18745920, 21089160, 28118880, 33742656, 42178320, 56237760, 84356640, 168713280]

約数ペア:

[(1, 168713280), (2, 84356640), (3, 56237760), (4, 42178320), (5, 33742656), (6, 28118880), (8, 21089160), (9, 18745920), (10, 16871328), (12, 14059440), (15, 11247552), (16, 10544580), (18, 9372960), (20, 8435664), (23, 7335360), (24, 7029720), (27, 6248640), (30, 5623776), (32, 5272290), (36, 4686480), (40, 4217832), (45, 3749184), (46, 3667680), (48, 3514860), (54, 3124320), (60, 2811888), (64, 2636145), (69, 2445120), (72, 2343240), (80, 2108916), (81, 2082880), (90, 1874592), (92, 1833840), (96, 1757430), (108, 1562160), (115, 1467072), (120, 1405944), (135, 1249728), (138, 1222560), (144, 1171620), (160, 1054458), (162, 1041440), (180, 937296), (184, 916920), (192, 878715), (207, 815040), (216, 781080), (230, 733536), (240, 702972), (270, 624864), (276, 611280), (283, 596160), (288, 585810), (320, 527229), (324, 520720), (345, 489024), (360, 468648), (368, 458460), (405, 416576), (414, 407520), (432, 390540), (460, 366768), (480, 351486), (540, 312432), (552, 305640), (566, 298080), (576, 292905), (621, 271680), (648, 260360), (690, 244512), (720, 234324), (736, 229230), (810, 208288), (828, 203760), (849, 198720), (864, 195270), (920, 183384), (960, 175743), (1035, 163008), (1080, 156216), (1104, 152820), (1132, 149040), (1242, 135840), (1296, 130180), (1380, 122256), (1415, 119232), (1440, 117162), (1472, 114615), (1620, 104144), (1656, 101880), (1698, 99360), (1728, 97635), (1840, 91692), (1863, 90560), (2070, 81504), (2160, 78108), (2208, 76410), (2264, 74520), (2484, 67920), (2547, 66240), (2592, 65090), (2760, 61128), (2830, 59616), (2880, 58581), (3105, 54336), (3240, 52072), (3312, 50940), (3396, 49680), (3680, 45846), (3726, 45280), (4140, 40752), (4245, 39744), (4320, 39054), (4416, 38205), (4528, 37260), (4968, 33960), (5094, 33120), (5184, 32545), (5520, 30564), (5660, 29808), (6210, 27168), (6480, 26036), (6509, 25920), (6624, 25470), (6792, 24840), (7360, 22923), (7452, 22640), (7641, 22080), (8280, 20376), (8490, 19872), (8640, 19527), (9056, 18630), (9315, 18112), (9936, 16980), (10188, 16560), (11040, 15282), (11320, 14904), (12420, 13584), (12735, 13248), (12960, 13018)]