804560640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:335

約数の個数: 288

約数和(自身を含む): 2818561536

約数和(自身を除く): 2014000896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 71, 78, 80, 96, 104, 120, 128, 130, 142, 156, 160, 192, 195, 208, 213, 227, 240, 256, 260, 284, 312, 320, 355, 384, 390, 416, 426, 454, 480, 520, 568, 624, 640, 681, 710, 768, 780, 832, 852, 908, 923, 960, 1040, 1065, 1135, 1136, 1248, 1280, 1362, 1420, 1560, 1664, 1704, 1816, 1846, 1920, 2080, 2130, 2270, 2272, 2496, 2724, 2769, 2840, 2951, 3120, 3328, 3405, 3408, 3632, 3692, 3840, 4160, 4260, 4540, 4544, 4615, 4992, 5448, 5538, 5680, 5902, 6240, 6810, 6816, 7264, 7384, 8320, 8520, 8853, 9080, 9088, 9230, 9984, 10896, 11076, 11360, 11804, 12480, 13620, 13632, 13845, 14528, 14755, 14768, 16117, 16640, 17040, 17706, 18160, 18176, 18460, 21792, 22152, 22720, 23608, 24960, 27240, 27264, 27690, 29056, 29510, 29536, 32234, 34080, 35412, 36320, 36920, 43584, 44265, 44304, 45440, 47216, 48351, 49920, 54480, 54528, 55380, 58112, 59020, 59072, 64468, 68160, 70824, 72640, 73840, 80585, 87168, 88530, 88608, 90880, 94432, 96702, 108960, 110760, 118040, 118144, 128936, 136320, 141648, 145280, 147680, 161170, 174336, 177060, 177216, 188864, 193404, 209521, 217920, 221520, 236080, 236288, 241755, 257872, 272640, 283296, 290560, 295360, 322340, 354120, 354432, 377728, 386808, 419042, 435840, 443040, 472160, 483510, 515744, 566592, 590720, 628563, 644680, 708240, 708864, 755456, 773616, 838084, 871680, 886080, 944320, 967020, 1031488, 1047605, 1133184, 1181440, 1257126, 1289360, 1416480, 1547232, 1676168, 1772160, 1888640, 1934040, 2062976, 2095210, 2266368, 2514252, 2578720, 2832960, 3094464, 3142815, 3352336, 3544320, 3777280, 3868080, 4125952, 4190420, 5028504, 5157440, 5665920, 6188928, 6285630, 6704672, 7736160, 8380840, 10057008, 10314880, 11331840, 12377856, 12571260, 13409344, 15472320, 16761680, 20114016, 20629760, 25142520, 26818688, 30944640, 33523360, 40228032, 50285040, 53637376, 61889280, 67046720, 80456064, 100570080, 134093440, 160912128, 201140160, 268186880, 402280320, 804560640]

約数ペア:

[(1, 804560640), (2, 402280320), (3, 268186880), (4, 201140160), (5, 160912128), (6, 134093440), (8, 100570080), (10, 80456064), (12, 67046720), (13, 61889280), (15, 53637376), (16, 50285040), (20, 40228032), (24, 33523360), (26, 30944640), (30, 26818688), (32, 25142520), (39, 20629760), (40, 20114016), (48, 16761680), (52, 15472320), (60, 13409344), (64, 12571260), (65, 12377856), (71, 11331840), (78, 10314880), (80, 10057008), (96, 8380840), (104, 7736160), (120, 6704672), (128, 6285630), (130, 6188928), (142, 5665920), (156, 5157440), (160, 5028504), (192, 4190420), (195, 4125952), (208, 3868080), (213, 3777280), (227, 3544320), (240, 3352336), (256, 3142815), (260, 3094464), (284, 2832960), (312, 2578720), (320, 2514252), (355, 2266368), (384, 2095210), (390, 2062976), (416, 1934040), (426, 1888640), (454, 1772160), (480, 1676168), (520, 1547232), (568, 1416480), (624, 1289360), (640, 1257126), (681, 1181440), (710, 1133184), (768, 1047605), (780, 1031488), (832, 967020), (852, 944320), (908, 886080), (923, 871680), (960, 838084), (1040, 773616), (1065, 755456), (1135, 708864), (1136, 708240), (1248, 644680), (1280, 628563), (1362, 590720), (1420, 566592), (1560, 515744), (1664, 483510), (1704, 472160), (1816, 443040), (1846, 435840), (1920, 419042), (2080, 386808), (2130, 377728), (2270, 354432), (2272, 354120), (2496, 322340), (2724, 295360), (2769, 290560), (2840, 283296), (2951, 272640), (3120, 257872), (3328, 241755), (3405, 236288), (3408, 236080), (3632, 221520), (3692, 217920), (3840, 209521), (4160, 193404), (4260, 188864), (4540, 177216), (4544, 177060), (4615, 174336), (4992, 161170), (5448, 147680), (5538, 145280), (5680, 141648), (5902, 136320), (6240, 128936), (6810, 118144), (6816, 118040), (7264, 110760), (7384, 108960), (8320, 96702), (8520, 94432), (8853, 90880), (9080, 88608), (9088, 88530), (9230, 87168), (9984, 80585), (10896, 73840), (11076, 72640), (11360, 70824), (11804, 68160), (12480, 64468), (13620, 59072), (13632, 59020), (13845, 58112), (14528, 55380), (14755, 54528), (14768, 54480), (16117, 49920), (16640, 48351), (17040, 47216), (17706, 45440), (18160, 44304), (18176, 44265), (18460, 43584), (21792, 36920), (22152, 36320), (22720, 35412), (23608, 34080), (24960, 32234), (27240, 29536), (27264, 29510), (27690, 29056)]