391285440

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1493}}^1$

素因数の和:1536

約数の個数: 336

約数和(自身を含む): 1657551168

約数和(自身を除く): 1266265728

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, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 180, 182, 192, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 320, 336, 360, 364, 390, 416, 420, 448, 455, 468, 480, 504, 520, 546, 560, 576, 585, 624, 630, 672, 720, 728, 780, 819, 832, 840, 910, 936, 960, 1008, 1040, 1092, 1120, 1170, 1248, 1260, 1344, 1365, 1440, 1456, 1493, 1560, 1638, 1680, 1820, 1872, 2016, 2080, 2184, 2240, 2340, 2496, 2520, 2730, 2880, 2912, 2986, 3120, 3276, 3360, 3640, 3744, 4032, 4095, 4160, 4368, 4479, 4680, 5040, 5460, 5824, 5972, 6240, 6552, 6720, 7280, 7465, 7488, 8190, 8736, 8958, 9360, 10080, 10451, 10920, 11944, 12480, 13104, 13437, 14560, 14930, 16380, 17472, 17916, 18720, 19409, 20160, 20902, 21840, 22395, 23888, 26208, 26874, 29120, 29860, 31353, 32760, 35832, 37440, 38818, 41804, 43680, 44790, 47776, 52255, 52416, 53748, 58227, 59720, 62706, 65520, 67185, 71664, 77636, 83608, 87360, 89580, 94059, 95552, 97045, 104510, 107496, 116454, 119440, 125412, 131040, 134370, 135863, 143328, 155272, 156765, 167216, 174681, 179160, 188118, 194090, 209020, 214992, 232908, 238880, 250824, 262080, 268740, 271726, 286656, 291135, 310544, 313530, 334432, 349362, 358320, 376236, 388180, 407589, 418040, 429984, 465816, 470295, 477760, 501648, 537480, 543452, 582270, 621088, 627060, 668864, 679315, 698724, 716640, 752472, 776360, 815178, 836080, 859968, 873405, 931632, 940590, 1003296, 1074960, 1086904, 1164540, 1222767, 1242176, 1254120, 1358630, 1397448, 1433280, 1504944, 1552720, 1630356, 1672160, 1746810, 1863264, 1881180, 2006592, 2037945, 2149920, 2173808, 2329080, 2445534, 2508240, 2717260, 2794896, 3009888, 3105440, 3260712, 3344320, 3493620, 3726528, 3762360, 4075890, 4299840, 4347616, 4658160, 4891068, 5016480, 5434520, 5589792, 6019776, 6113835, 6210880, 6521424, 6987240, 7524720, 8151780, 8695232, 9316320, 9782136, 10032960, 10869040, 11179584, 12227670, 13042848, 13974480, 15049440, 16303560, 18632640, 19564272, 21738080, 24455340, 26085696, 27948960, 30098880, 32607120, 39128544, 43476160, 48910680, 55897920, 65214240, 78257088, 97821360, 130428480, 195642720, 391285440]

約数ペア:

[(1, 391285440), (2, 195642720), (3, 130428480), (4, 97821360), (5, 78257088), (6, 65214240), (7, 55897920), (8, 48910680), (9, 43476160), (10, 39128544), (12, 32607120), (13, 30098880), (14, 27948960), (15, 26085696), (16, 24455340), (18, 21738080), (20, 19564272), (21, 18632640), (24, 16303560), (26, 15049440), (28, 13974480), (30, 13042848), (32, 12227670), (35, 11179584), (36, 10869040), (39, 10032960), (40, 9782136), (42, 9316320), (45, 8695232), (48, 8151780), (52, 7524720), (56, 6987240), (60, 6521424), (63, 6210880), (64, 6113835), (65, 6019776), (70, 5589792), (72, 5434520), (78, 5016480), (80, 4891068), (84, 4658160), (90, 4347616), (91, 4299840), (96, 4075890), (104, 3762360), (105, 3726528), (112, 3493620), (117, 3344320), (120, 3260712), (126, 3105440), (130, 3009888), (140, 2794896), (144, 2717260), (156, 2508240), (160, 2445534), (168, 2329080), (180, 2173808), (182, 2149920), (192, 2037945), (195, 2006592), (208, 1881180), (210, 1863264), (224, 1746810), (234, 1672160), (240, 1630356), (252, 1552720), (260, 1504944), (273, 1433280), (280, 1397448), (288, 1358630), (312, 1254120), (315, 1242176), (320, 1222767), (336, 1164540), (360, 1086904), (364, 1074960), (390, 1003296), (416, 940590), (420, 931632), (448, 873405), (455, 859968), (468, 836080), (480, 815178), (504, 776360), (520, 752472), (546, 716640), (560, 698724), (576, 679315), (585, 668864), (624, 627060), (630, 621088), (672, 582270), (720, 543452), (728, 537480), (780, 501648), (819, 477760), (832, 470295), (840, 465816), (910, 429984), (936, 418040), (960, 407589), (1008, 388180), (1040, 376236), (1092, 358320), (1120, 349362), (1170, 334432), (1248, 313530), (1260, 310544), (1344, 291135), (1365, 286656), (1440, 271726), (1456, 268740), (1493, 262080), (1560, 250824), (1638, 238880), (1680, 232908), (1820, 214992), (1872, 209020), (2016, 194090), (2080, 188118), (2184, 179160), (2240, 174681), (2340, 167216), (2496, 156765), (2520, 155272), (2730, 143328), (2880, 135863), (2912, 134370), (2986, 131040), (3120, 125412), (3276, 119440), (3360, 116454), (3640, 107496), (3744, 104510), (4032, 97045), (4095, 95552), (4160, 94059), (4368, 89580), (4479, 87360), (4680, 83608), (5040, 77636), (5460, 71664), (5824, 67185), (5972, 65520), (6240, 62706), (6552, 59720), (6720, 58227), (7280, 53748), (7465, 52416), (7488, 52255), (8190, 47776), (8736, 44790), (8958, 43680), (9360, 41804), (10080, 38818), (10451, 37440), (10920, 35832), (11944, 32760), (12480, 31353), (13104, 29860), (13437, 29120), (14560, 26874), (14930, 26208), (16380, 23888), (17472, 22395), (17916, 21840), (18720, 20902), (19409, 20160)]