25835040

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1$

素因数の和:272

約数の個数: 288

約数和(自身を含む): 110388096

約数和(自身を除く): 84553056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 160, 165, 168, 176, 180, 198, 210, 220, 224, 231, 233, 240, 252, 264, 280, 288, 308, 315, 330, 336, 352, 360, 385, 396, 420, 440, 462, 466, 480, 495, 504, 528, 560, 616, 630, 660, 672, 693, 699, 720, 770, 792, 840, 880, 924, 932, 990, 1008, 1056, 1120, 1155, 1165, 1232, 1260, 1320, 1386, 1398, 1440, 1540, 1584, 1631, 1680, 1760, 1848, 1864, 1980, 2016, 2097, 2310, 2330, 2464, 2520, 2563, 2640, 2772, 2796, 3080, 3168, 3262, 3360, 3465, 3495, 3696, 3728, 3960, 4194, 4620, 4660, 4893, 5040, 5126, 5280, 5544, 5592, 6160, 6524, 6930, 6990, 7392, 7456, 7689, 7920, 8155, 8388, 9240, 9320, 9786, 10080, 10252, 10485, 11088, 11184, 12320, 12815, 13048, 13860, 13980, 14679, 15378, 15840, 16310, 16776, 17941, 18480, 18640, 19572, 20504, 20970, 22176, 22368, 23067, 24465, 25630, 26096, 27720, 27960, 29358, 30756, 32620, 33552, 35882, 36960, 37280, 38445, 39144, 41008, 41940, 46134, 48930, 51260, 52192, 53823, 55440, 55920, 58716, 61512, 65240, 67104, 71764, 73395, 76890, 78288, 82016, 83880, 89705, 92268, 97860, 102520, 107646, 110880, 111840, 115335, 117432, 123024, 130480, 143528, 146790, 153780, 156576, 161469, 167760, 179410, 184536, 195720, 205040, 215292, 230670, 234864, 246048, 260960, 269115, 287056, 293580, 307560, 322938, 335520, 358820, 369072, 391440, 410080, 430584, 461340, 469728, 538230, 574112, 587160, 615120, 645876, 717640, 738144, 782880, 807345, 861168, 922680, 1076460, 1174320, 1230240, 1291752, 1435280, 1614690, 1722336, 1845360, 2152920, 2348640, 2583504, 2870560, 3229380, 3690720, 4305840, 5167008, 6458760, 8611680, 12917520, 25835040]

約数ペア:

[(1, 25835040), (2, 12917520), (3, 8611680), (4, 6458760), (5, 5167008), (6, 4305840), (7, 3690720), (8, 3229380), (9, 2870560), (10, 2583504), (11, 2348640), (12, 2152920), (14, 1845360), (15, 1722336), (16, 1614690), (18, 1435280), (20, 1291752), (21, 1230240), (22, 1174320), (24, 1076460), (28, 922680), (30, 861168), (32, 807345), (33, 782880), (35, 738144), (36, 717640), (40, 645876), (42, 615120), (44, 587160), (45, 574112), (48, 538230), (55, 469728), (56, 461340), (60, 430584), (63, 410080), (66, 391440), (70, 369072), (72, 358820), (77, 335520), (80, 322938), (84, 307560), (88, 293580), (90, 287056), (96, 269115), (99, 260960), (105, 246048), (110, 234864), (112, 230670), (120, 215292), (126, 205040), (132, 195720), (140, 184536), (144, 179410), (154, 167760), (160, 161469), (165, 156576), (168, 153780), (176, 146790), (180, 143528), (198, 130480), (210, 123024), (220, 117432), (224, 115335), (231, 111840), (233, 110880), (240, 107646), (252, 102520), (264, 97860), (280, 92268), (288, 89705), (308, 83880), (315, 82016), (330, 78288), (336, 76890), (352, 73395), (360, 71764), (385, 67104), (396, 65240), (420, 61512), (440, 58716), (462, 55920), (466, 55440), (480, 53823), (495, 52192), (504, 51260), (528, 48930), (560, 46134), (616, 41940), (630, 41008), (660, 39144), (672, 38445), (693, 37280), (699, 36960), (720, 35882), (770, 33552), (792, 32620), (840, 30756), (880, 29358), (924, 27960), (932, 27720), (990, 26096), (1008, 25630), (1056, 24465), (1120, 23067), (1155, 22368), (1165, 22176), (1232, 20970), (1260, 20504), (1320, 19572), (1386, 18640), (1398, 18480), (1440, 17941), (1540, 16776), (1584, 16310), (1631, 15840), (1680, 15378), (1760, 14679), (1848, 13980), (1864, 13860), (1980, 13048), (2016, 12815), (2097, 12320), (2310, 11184), (2330, 11088), (2464, 10485), (2520, 10252), (2563, 10080), (2640, 9786), (2772, 9320), (2796, 9240), (3080, 8388), (3168, 8155), (3262, 7920), (3360, 7689), (3465, 7456), (3495, 7392), (3696, 6990), (3728, 6930), (3960, 6524), (4194, 6160), (4620, 5592), (4660, 5544), (4893, 5280), (5040, 5126)]