26076960

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1$

素因数の和:240

約数の個数: 288

約数和(自身を含む): 110073600

約数和(自身を除く): 83996640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 180, 182, 195, 199, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 336, 360, 364, 390, 398, 416, 420, 455, 468, 480, 504, 520, 546, 560, 585, 597, 624, 630, 672, 720, 728, 780, 796, 819, 840, 910, 936, 995, 1008, 1040, 1092, 1120, 1170, 1194, 1248, 1260, 1365, 1393, 1440, 1456, 1560, 1592, 1638, 1680, 1791, 1820, 1872, 1990, 2016, 2080, 2184, 2340, 2388, 2520, 2587, 2730, 2786, 2912, 2985, 3120, 3184, 3276, 3360, 3582, 3640, 3744, 3980, 4095, 4179, 4368, 4680, 4776, 5040, 5174, 5460, 5572, 5970, 6240, 6368, 6552, 6965, 7164, 7280, 7761, 7960, 8190, 8358, 8736, 8955, 9360, 9552, 10080, 10348, 10920, 11144, 11940, 12537, 12935, 13104, 13930, 14328, 14560, 15522, 15920, 16380, 16716, 17910, 18109, 18720, 19104, 20696, 20895, 21840, 22288, 23283, 23880, 25074, 25870, 26208, 27860, 28656, 31044, 31840, 32760, 33432, 35820, 36218, 38805, 41392, 41790, 43680, 44576, 46566, 47760, 50148, 51740, 54327, 55720, 57312, 62088, 62685, 65520, 66864, 71640, 72436, 77610, 82784, 83580, 90545, 93132, 95520, 100296, 103480, 108654, 111440, 116415, 124176, 125370, 131040, 133728, 143280, 144872, 155220, 162981, 167160, 181090, 186264, 200592, 206960, 217308, 222880, 232830, 248352, 250740, 271635, 286560, 289744, 310440, 325962, 334320, 362180, 372528, 401184, 413920, 434616, 465660, 501480, 543270, 579488, 620880, 651924, 668640, 724360, 745056, 814905, 869232, 931320, 1002960, 1086540, 1241760, 1303848, 1448720, 1629810, 1738464, 1862640, 2005920, 2173080, 2607696, 2897440, 3259620, 3725280, 4346160, 5215392, 6519240, 8692320, 13038480, 26076960]

約数ペア:

[(1, 26076960), (2, 13038480), (3, 8692320), (4, 6519240), (5, 5215392), (6, 4346160), (7, 3725280), (8, 3259620), (9, 2897440), (10, 2607696), (12, 2173080), (13, 2005920), (14, 1862640), (15, 1738464), (16, 1629810), (18, 1448720), (20, 1303848), (21, 1241760), (24, 1086540), (26, 1002960), (28, 931320), (30, 869232), (32, 814905), (35, 745056), (36, 724360), (39, 668640), (40, 651924), (42, 620880), (45, 579488), (48, 543270), (52, 501480), (56, 465660), (60, 434616), (63, 413920), (65, 401184), (70, 372528), (72, 362180), (78, 334320), (80, 325962), (84, 310440), (90, 289744), (91, 286560), (96, 271635), (104, 250740), (105, 248352), (112, 232830), (117, 222880), (120, 217308), (126, 206960), (130, 200592), (140, 186264), (144, 181090), (156, 167160), (160, 162981), (168, 155220), (180, 144872), (182, 143280), (195, 133728), (199, 131040), (208, 125370), (210, 124176), (224, 116415), (234, 111440), (240, 108654), (252, 103480), (260, 100296), (273, 95520), (280, 93132), (288, 90545), (312, 83580), (315, 82784), (336, 77610), (360, 72436), (364, 71640), (390, 66864), (398, 65520), (416, 62685), (420, 62088), (455, 57312), (468, 55720), (480, 54327), (504, 51740), (520, 50148), (546, 47760), (560, 46566), (585, 44576), (597, 43680), (624, 41790), (630, 41392), (672, 38805), (720, 36218), (728, 35820), (780, 33432), (796, 32760), (819, 31840), (840, 31044), (910, 28656), (936, 27860), (995, 26208), (1008, 25870), (1040, 25074), (1092, 23880), (1120, 23283), (1170, 22288), (1194, 21840), (1248, 20895), (1260, 20696), (1365, 19104), (1393, 18720), (1440, 18109), (1456, 17910), (1560, 16716), (1592, 16380), (1638, 15920), (1680, 15522), (1791, 14560), (1820, 14328), (1872, 13930), (1990, 13104), (2016, 12935), (2080, 12537), (2184, 11940), (2340, 11144), (2388, 10920), (2520, 10348), (2587, 10080), (2730, 9552), (2786, 9360), (2912, 8955), (2985, 8736), (3120, 8358), (3184, 8190), (3276, 7960), (3360, 7761), (3582, 7280), (3640, 7164), (3744, 6965), (3980, 6552), (4095, 6368), (4179, 6240), (4368, 5970), (4680, 5572), (4776, 5460), (5040, 5174)]