84356640

素因数分解:

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

素因数の和:333

約数の個数: 240

約数和(自身を含む): 311750208

約数和(自身を除く): 227393568

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, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 162, 180, 184, 207, 216, 230, 240, 270, 276, 283, 288, 324, 345, 360, 368, 405, 414, 432, 460, 480, 540, 552, 566, 621, 648, 690, 720, 736, 810, 828, 849, 864, 920, 1035, 1080, 1104, 1132, 1242, 1296, 1380, 1415, 1440, 1620, 1656, 1698, 1840, 1863, 2070, 2160, 2208, 2264, 2484, 2547, 2592, 2760, 2830, 3105, 3240, 3312, 3396, 3680, 3726, 4140, 4245, 4320, 4528, 4968, 5094, 5520, 5660, 6210, 6480, 6509, 6624, 6792, 7452, 7641, 8280, 8490, 9056, 9315, 9936, 10188, 11040, 11320, 12420, 12735, 12960, 13018, 13584, 14904, 15282, 16560, 16980, 18630, 19527, 19872, 20376, 22640, 22923, 24840, 25470, 26036, 27168, 29808, 30564, 32545, 33120, 33960, 37260, 38205, 39054, 40752, 45280, 45846, 49680, 50940, 52072, 58581, 59616, 61128, 65090, 67920, 74520, 76410, 78108, 81504, 91692, 97635, 99360, 101880, 104144, 114615, 117162, 122256, 130180, 135840, 149040, 152820, 156216, 175743, 183384, 195270, 203760, 208288, 229230, 234324, 244512, 260360, 292905, 298080, 305640, 312432, 351486, 366768, 390540, 407520, 458460, 468648, 520720, 527229, 585810, 611280, 624864, 702972, 733536, 781080, 878715, 916920, 937296, 1041440, 1054458, 1171620, 1222560, 1405944, 1562160, 1757430, 1833840, 1874592, 2108916, 2343240, 2636145, 2811888, 3124320, 3514860, 3667680, 4217832, 4686480, 5272290, 5623776, 7029720, 8435664, 9372960, 10544580, 14059440, 16871328, 21089160, 28118880, 42178320, 84356640]

約数ペア:

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