253069920

素因数分解:

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

素因数の和:336

約数の個数: 288

約数和(自身を含む): 937827072

約数和(自身を除く): 684757152

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, 243, 270, 276, 283, 288, 324, 345, 360, 368, 405, 414, 432, 460, 480, 486, 540, 552, 566, 621, 648, 690, 720, 736, 810, 828, 849, 864, 920, 972, 1035, 1080, 1104, 1132, 1215, 1242, 1296, 1380, 1415, 1440, 1620, 1656, 1698, 1840, 1863, 1944, 2070, 2160, 2208, 2264, 2430, 2484, 2547, 2592, 2760, 2830, 3105, 3240, 3312, 3396, 3680, 3726, 3888, 4140, 4245, 4320, 4528, 4860, 4968, 5094, 5520, 5589, 5660, 6210, 6480, 6509, 6624, 6792, 7452, 7641, 7776, 8280, 8490, 9056, 9315, 9720, 9936, 10188, 11040, 11178, 11320, 12420, 12735, 12960, 13018, 13584, 14904, 15282, 16560, 16980, 18630, 19440, 19527, 19872, 20376, 22356, 22640, 22923, 24840, 25470, 26036, 27168, 27945, 29808, 30564, 32545, 33120, 33960, 37260, 38205, 38880, 39054, 40752, 44712, 45280, 45846, 49680, 50940, 52072, 55890, 58581, 59616, 61128, 65090, 67920, 68769, 74520, 76410, 78108, 81504, 89424, 91692, 97635, 99360, 101880, 104144, 111780, 114615, 117162, 122256, 130180, 135840, 137538, 149040, 152820, 156216, 175743, 178848, 183384, 195270, 203760, 208288, 223560, 229230, 234324, 244512, 260360, 275076, 292905, 298080, 305640, 312432, 343845, 351486, 366768, 390540, 407520, 447120, 458460, 468648, 520720, 527229, 550152, 585810, 611280, 624864, 687690, 702972, 733536, 781080, 878715, 894240, 916920, 937296, 1041440, 1054458, 1100304, 1171620, 1222560, 1375380, 1405944, 1562160, 1581687, 1757430, 1833840, 1874592, 2108916, 2200608, 2343240, 2636145, 2750760, 2811888, 3124320, 3163374, 3514860, 3667680, 4217832, 4686480, 5272290, 5501520, 5623776, 6326748, 7029720, 7908435, 8435664, 9372960, 10544580, 11003040, 12653496, 14059440, 15816870, 16871328, 21089160, 25306992, 28118880, 31633740, 42178320, 50613984, 63267480, 84356640, 126534960, 253069920]

約数ペア:

[(1, 253069920), (2, 126534960), (3, 84356640), (4, 63267480), (5, 50613984), (6, 42178320), (8, 31633740), (9, 28118880), (10, 25306992), (12, 21089160), (15, 16871328), (16, 15816870), (18, 14059440), (20, 12653496), (23, 11003040), (24, 10544580), (27, 9372960), (30, 8435664), (32, 7908435), (36, 7029720), (40, 6326748), (45, 5623776), (46, 5501520), (48, 5272290), (54, 4686480), (60, 4217832), (69, 3667680), (72, 3514860), (80, 3163374), (81, 3124320), (90, 2811888), (92, 2750760), (96, 2636145), (108, 2343240), (115, 2200608), (120, 2108916), (135, 1874592), (138, 1833840), (144, 1757430), (160, 1581687), (162, 1562160), (180, 1405944), (184, 1375380), (207, 1222560), (216, 1171620), (230, 1100304), (240, 1054458), (243, 1041440), (270, 937296), (276, 916920), (283, 894240), (288, 878715), (324, 781080), (345, 733536), (360, 702972), (368, 687690), (405, 624864), (414, 611280), (432, 585810), (460, 550152), (480, 527229), (486, 520720), (540, 468648), (552, 458460), (566, 447120), (621, 407520), (648, 390540), (690, 366768), (720, 351486), (736, 343845), (810, 312432), (828, 305640), (849, 298080), (864, 292905), (920, 275076), (972, 260360), (1035, 244512), (1080, 234324), (1104, 229230), (1132, 223560), (1215, 208288), (1242, 203760), (1296, 195270), (1380, 183384), (1415, 178848), (1440, 175743), (1620, 156216), (1656, 152820), (1698, 149040), (1840, 137538), (1863, 135840), (1944, 130180), (2070, 122256), (2160, 117162), (2208, 114615), (2264, 111780), (2430, 104144), (2484, 101880), (2547, 99360), (2592, 97635), (2760, 91692), (2830, 89424), (3105, 81504), (3240, 78108), (3312, 76410), (3396, 74520), (3680, 68769), (3726, 67920), (3888, 65090), (4140, 61128), (4245, 59616), (4320, 58581), (4528, 55890), (4860, 52072), (4968, 50940), (5094, 49680), (5520, 45846), (5589, 45280), (5660, 44712), (6210, 40752), (6480, 39054), (6509, 38880), (6624, 38205), (6792, 37260), (7452, 33960), (7641, 33120), (7776, 32545), (8280, 30564), (8490, 29808), (9056, 27945), (9315, 27168), (9720, 26036), (9936, 25470), (10188, 24840), (11040, 22923), (11178, 22640), (11320, 22356), (12420, 20376), (12735, 19872), (12960, 19527), (13018, 19440), (13584, 18630), (14904, 16980), (15282, 16560)]