13253760

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1$

素因数の和:100

約数の個数: 256

約数和(自身を含む): 51408000

約数和(自身を除く): 38154240

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, 45, 48, 52, 54, 59, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 118, 120, 128, 130, 135, 144, 156, 160, 177, 180, 192, 195, 208, 216, 234, 236, 240, 260, 270, 288, 295, 312, 320, 351, 354, 360, 384, 390, 416, 432, 468, 472, 480, 520, 531, 540, 576, 585, 590, 624, 640, 702, 708, 720, 767, 780, 832, 864, 885, 936, 944, 960, 1040, 1062, 1080, 1152, 1170, 1180, 1248, 1404, 1416, 1440, 1534, 1560, 1593, 1664, 1728, 1755, 1770, 1872, 1888, 1920, 2080, 2124, 2160, 2301, 2340, 2360, 2496, 2655, 2808, 2832, 2880, 3068, 3120, 3186, 3456, 3510, 3540, 3744, 3776, 3835, 4160, 4248, 4320, 4602, 4680, 4720, 4992, 5310, 5616, 5664, 5760, 6136, 6240, 6372, 6903, 7020, 7080, 7488, 7552, 7670, 7965, 8320, 8496, 8640, 9204, 9360, 9440, 10620, 11232, 11328, 11505, 12272, 12480, 12744, 13806, 14040, 14160, 14976, 15340, 15930, 16992, 17280, 18408, 18720, 18880, 20709, 21240, 22464, 22656, 23010, 24544, 24960, 25488, 27612, 28080, 28320, 30680, 31860, 33984, 34515, 36816, 37440, 37760, 41418, 42480, 44928, 46020, 49088, 50976, 55224, 56160, 56640, 61360, 63720, 67968, 69030, 73632, 74880, 82836, 84960, 92040, 98176, 101952, 103545, 110448, 112320, 113280, 122720, 127440, 138060, 147264, 165672, 169920, 184080, 203904, 207090, 220896, 224640, 245440, 254880, 276120, 294528, 331344, 339840, 368160, 414180, 441792, 490880, 509760, 552240, 662688, 736320, 828360, 883584, 1019520, 1104480, 1325376, 1472640, 1656720, 2208960, 2650752, 3313440, 4417920, 6626880, 13253760]

約数ペア:

[(1, 13253760), (2, 6626880), (3, 4417920), (4, 3313440), (5, 2650752), (6, 2208960), (8, 1656720), (9, 1472640), (10, 1325376), (12, 1104480), (13, 1019520), (15, 883584), (16, 828360), (18, 736320), (20, 662688), (24, 552240), (26, 509760), (27, 490880), (30, 441792), (32, 414180), (36, 368160), (39, 339840), (40, 331344), (45, 294528), (48, 276120), (52, 254880), (54, 245440), (59, 224640), (60, 220896), (64, 207090), (65, 203904), (72, 184080), (78, 169920), (80, 165672), (90, 147264), (96, 138060), (104, 127440), (108, 122720), (117, 113280), (118, 112320), (120, 110448), (128, 103545), (130, 101952), (135, 98176), (144, 92040), (156, 84960), (160, 82836), (177, 74880), (180, 73632), (192, 69030), (195, 67968), (208, 63720), (216, 61360), (234, 56640), (236, 56160), (240, 55224), (260, 50976), (270, 49088), (288, 46020), (295, 44928), (312, 42480), (320, 41418), (351, 37760), (354, 37440), (360, 36816), (384, 34515), (390, 33984), (416, 31860), (432, 30680), (468, 28320), (472, 28080), (480, 27612), (520, 25488), (531, 24960), (540, 24544), (576, 23010), (585, 22656), (590, 22464), (624, 21240), (640, 20709), (702, 18880), (708, 18720), (720, 18408), (767, 17280), (780, 16992), (832, 15930), (864, 15340), (885, 14976), (936, 14160), (944, 14040), (960, 13806), (1040, 12744), (1062, 12480), (1080, 12272), (1152, 11505), (1170, 11328), (1180, 11232), (1248, 10620), (1404, 9440), (1416, 9360), (1440, 9204), (1534, 8640), (1560, 8496), (1593, 8320), (1664, 7965), (1728, 7670), (1755, 7552), (1770, 7488), (1872, 7080), (1888, 7020), (1920, 6903), (2080, 6372), (2124, 6240), (2160, 6136), (2301, 5760), (2340, 5664), (2360, 5616), (2496, 5310), (2655, 4992), (2808, 4720), (2832, 4680), (2880, 4602), (3068, 4320), (3120, 4248), (3186, 4160), (3456, 3835), (3510, 3776), (3540, 3744)]