248676480

素因数分解:

$2^7\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1$

素因数の和:91

約数の個数: 448

約数和(自身を含む): 983306520

約数和(自身を除く): 734630040

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, 41, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 82, 90, 96, 104, 108, 117, 120, 123, 128, 130, 135, 144, 156, 160, 162, 164, 180, 192, 195, 205, 208, 216, 234, 240, 243, 246, 260, 270, 288, 312, 320, 324, 328, 351, 360, 369, 384, 390, 405, 410, 416, 432, 468, 480, 486, 492, 520, 533, 540, 576, 585, 615, 624, 640, 648, 656, 702, 720, 729, 738, 780, 810, 820, 832, 864, 936, 960, 972, 984, 1040, 1053, 1066, 1080, 1107, 1152, 1170, 1215, 1230, 1248, 1296, 1312, 1404, 1440, 1458, 1476, 1560, 1599, 1620, 1640, 1664, 1728, 1755, 1845, 1872, 1920, 1944, 1968, 2080, 2106, 2132, 2160, 2214, 2340, 2430, 2460, 2496, 2592, 2624, 2665, 2808, 2880, 2916, 2952, 3120, 3159, 3198, 3240, 3280, 3321, 3456, 3510, 3645, 3690, 3744, 3888, 3936, 4160, 4212, 4264, 4320, 4428, 4680, 4797, 4860, 4920, 4992, 5184, 5248, 5265, 5330, 5535, 5616, 5760, 5832, 5904, 6240, 6318, 6396, 6480, 6560, 6642, 7020, 7290, 7380, 7488, 7776, 7872, 7995, 8320, 8424, 8528, 8640, 8856, 9360, 9477, 9594, 9720, 9840, 9963, 10368, 10530, 10660, 11070, 11232, 11664, 11808, 12480, 12636, 12792, 12960, 13120, 13284, 14040, 14391, 14580, 14760, 14976, 15552, 15744, 15795, 15990, 16605, 16848, 17056, 17280, 17712, 18720, 18954, 19188, 19440, 19680, 19926, 21060, 21320, 22140, 22464, 23328, 23616, 23985, 24960, 25272, 25584, 25920, 26240, 26568, 28080, 28782, 29160, 29520, 29889, 31104, 31590, 31980, 33210, 33696, 34112, 35424, 37440, 37908, 38376, 38880, 39360, 39852, 42120, 42640, 43173, 44280, 44928, 46656, 47232, 47385, 47970, 49815, 50544, 51168, 51840, 53136, 56160, 57564, 58320, 59040, 59778, 63180, 63960, 66420, 67392, 68224, 70848, 71955, 74880, 75816, 76752, 77760, 78720, 79704, 84240, 85280, 86346, 88560, 93312, 94770, 95940, 99630, 101088, 102336, 106272, 112320, 115128, 116640, 118080, 119556, 126360, 127920, 129519, 132840, 134784, 141696, 143910, 149445, 151632, 153504, 155520, 159408, 168480, 170560, 172692, 177120, 189540, 191880, 199260, 202176, 204672, 212544, 215865, 224640, 230256, 233280, 236160, 239112, 252720, 255840, 259038, 265680, 287820, 298890, 303264, 307008, 318816, 336960, 341120, 345384, 354240, 379080, 383760, 388557, 398520, 404352, 425088, 431730, 460512, 466560, 478224, 505440, 511680, 518076, 531360, 575640, 597780, 606528, 614016, 637632, 647595, 673920, 690768, 708480, 758160, 767520, 777114, 797040, 863460, 921024, 956448, 1010880, 1023360, 1036152, 1062720, 1151280, 1195560, 1213056, 1275264, 1295190, 1381536, 1516320, 1535040, 1554228, 1594080, 1726920, 1842048, 1912896, 1942785, 2021760, 2072304, 2125440, 2302560, 2391120, 2590380, 2763072, 3032640, 3070080, 3108456, 3188160, 3453840, 3825792, 3885570, 4144608, 4605120, 4782240, 5180760, 5526144, 6065280, 6216912, 6376320, 6907680, 7771140, 8289216, 9210240, 9564480, 10361520, 12433824, 13815360, 15542280, 16578432, 19128960, 20723040, 24867648, 27630720, 31084560, 41446080, 49735296, 62169120, 82892160, 124338240, 248676480]

約数ペア:

[(1, 248676480), (2, 124338240), (3, 82892160), (4, 62169120), (5, 49735296), (6, 41446080), (8, 31084560), (9, 27630720), (10, 24867648), (12, 20723040), (13, 19128960), (15, 16578432), (16, 15542280), (18, 13815360), (20, 12433824), (24, 10361520), (26, 9564480), (27, 9210240), (30, 8289216), (32, 7771140), (36, 6907680), (39, 6376320), (40, 6216912), (41, 6065280), (45, 5526144), (48, 5180760), (52, 4782240), (54, 4605120), (60, 4144608), (64, 3885570), (65, 3825792), (72, 3453840), (78, 3188160), (80, 3108456), (81, 3070080), (82, 3032640), (90, 2763072), (96, 2590380), (104, 2391120), (108, 2302560), (117, 2125440), (120, 2072304), (123, 2021760), (128, 1942785), (130, 1912896), (135, 1842048), (144, 1726920), (156, 1594080), (160, 1554228), (162, 1535040), (164, 1516320), (180, 1381536), (192, 1295190), (195, 1275264), (205, 1213056), (208, 1195560), (216, 1151280), (234, 1062720), (240, 1036152), (243, 1023360), (246, 1010880), (260, 956448), (270, 921024), (288, 863460), (312, 797040), (320, 777114), (324, 767520), (328, 758160), (351, 708480), (360, 690768), (369, 673920), (384, 647595), (390, 637632), (405, 614016), (410, 606528), (416, 597780), (432, 575640), (468, 531360), (480, 518076), (486, 511680), (492, 505440), (520, 478224), (533, 466560), (540, 460512), (576, 431730), (585, 425088), (615, 404352), (624, 398520), (640, 388557), (648, 383760), (656, 379080), (702, 354240), (720, 345384), (729, 341120), (738, 336960), (780, 318816), (810, 307008), (820, 303264), (832, 298890), (864, 287820), (936, 265680), (960, 259038), (972, 255840), (984, 252720), (1040, 239112), (1053, 236160), (1066, 233280), (1080, 230256), (1107, 224640), (1152, 215865), (1170, 212544), (1215, 204672), (1230, 202176), (1248, 199260), (1296, 191880), (1312, 189540), (1404, 177120), (1440, 172692), (1458, 170560), (1476, 168480), (1560, 159408), (1599, 155520), (1620, 153504), (1640, 151632), (1664, 149445), (1728, 143910), (1755, 141696), (1845, 134784), (1872, 132840), (1920, 129519), (1944, 127920), (1968, 126360), (2080, 119556), (2106, 118080), (2132, 116640), (2160, 115128), (2214, 112320), (2340, 106272), (2430, 102336), (2460, 101088), (2496, 99630), (2592, 95940), (2624, 94770), (2665, 93312), (2808, 88560), (2880, 86346), (2916, 85280), (2952, 84240), (3120, 79704), (3159, 78720), (3198, 77760), (3240, 76752), (3280, 75816), (3321, 74880), (3456, 71955), (3510, 70848), (3645, 68224), (3690, 67392), (3744, 66420), (3888, 63960), (3936, 63180), (4160, 59778), (4212, 59040), (4264, 58320), (4320, 57564), (4428, 56160), (4680, 53136), (4797, 51840), (4860, 51168), (4920, 50544), (4992, 49815), (5184, 47970), (5248, 47385), (5265, 47232), (5330, 46656), (5535, 44928), (5616, 44280), (5760, 43173), (5832, 42640), (5904, 42120), (6240, 39852), (6318, 39360), (6396, 38880), (6480, 38376), (6560, 37908), (6642, 37440), (7020, 35424), (7290, 34112), (7380, 33696), (7488, 33210), (7776, 31980), (7872, 31590), (7995, 31104), (8320, 29889), (8424, 29520), (8528, 29160), (8640, 28782), (8856, 28080), (9360, 26568), (9477, 26240), (9594, 25920), (9720, 25584), (9840, 25272), (9963, 24960), (10368, 23985), (10530, 23616), (10660, 23328), (11070, 22464), (11232, 22140), (11664, 21320), (11808, 21060), (12480, 19926), (12636, 19680), (12792, 19440), (12960, 19188), (13120, 18954), (13284, 18720), (14040, 17712), (14391, 17280), (14580, 17056), (14760, 16848), (14976, 16605), (15552, 15990), (15744, 15795)]