1580662720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:188

約数の個数: 448

約数和(自身を含む): 5112446976

約数和(自身を除く): 3531784256

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 31, 32, 34, 35, 40, 52, 56, 62, 64, 65, 68, 70, 80, 85, 91, 103, 104, 112, 119, 124, 130, 136, 140, 155, 160, 170, 182, 206, 208, 217, 221, 224, 238, 248, 260, 272, 280, 310, 320, 340, 364, 403, 412, 416, 434, 442, 448, 455, 476, 496, 515, 520, 527, 544, 560, 595, 620, 680, 721, 728, 806, 824, 832, 868, 884, 910, 952, 992, 1030, 1040, 1054, 1085, 1088, 1105, 1120, 1190, 1240, 1339, 1360, 1442, 1456, 1547, 1612, 1648, 1736, 1751, 1768, 1820, 1904, 1984, 2015, 2060, 2080, 2108, 2170, 2210, 2240, 2380, 2480, 2635, 2678, 2720, 2821, 2884, 2912, 3094, 3193, 3224, 3296, 3472, 3502, 3536, 3605, 3640, 3689, 3808, 4030, 4120, 4160, 4216, 4340, 4420, 4760, 4960, 5270, 5356, 5440, 5642, 5768, 5824, 6188, 6386, 6448, 6592, 6695, 6851, 6944, 7004, 7072, 7210, 7280, 7378, 7616, 7735, 8060, 8240, 8432, 8680, 8755, 8840, 9373, 9520, 9920, 10540, 10712, 11284, 11536, 12257, 12376, 12772, 12896, 13390, 13702, 13888, 14008, 14105, 14144, 14420, 14560, 14756, 15470, 15965, 16120, 16480, 16864, 17360, 17510, 17680, 18445, 18746, 19040, 21080, 21424, 22351, 22568, 22763, 23072, 24514, 24752, 25544, 25792, 26780, 27404, 28016, 28210, 28840, 29120, 29512, 30940, 31930, 32240, 32960, 33728, 34255, 34720, 35020, 35360, 36890, 37492, 38080, 41509, 42160, 42848, 44702, 45136, 45526, 46144, 46865, 47957, 49028, 49504, 51088, 53560, 54281, 54808, 56032, 56420, 57680, 59024, 61285, 61880, 63860, 64480, 68510, 69440, 70040, 70720, 73780, 74984, 83018, 84320, 85696, 89404, 90272, 91052, 93730, 95914, 98056, 99008, 102176, 107120, 108562, 109616, 111755, 112064, 112840, 113815, 115360, 118048, 122570, 123760, 127720, 128960, 137020, 140080, 147560, 149968, 159341, 166036, 168640, 178808, 180544, 182104, 187460, 191828, 196112, 204352, 207545, 214240, 217124, 219232, 223510, 225680, 227630, 230720, 236096, 239785, 245140, 247520, 255440, 271405, 274040, 280160, 290563, 295120, 299936, 318682, 332072, 357616, 364208, 374920, 379967, 383656, 392224, 415090, 428480, 434248, 438464, 447020, 451360, 455260, 479570, 490280, 495040, 510880, 542810, 548080, 560320, 581126, 590240, 599872, 637364, 664144, 705653, 715232, 728416, 749840, 759934, 767312, 784448, 796705, 830180, 868496, 894040, 902720, 910520, 959140, 980560, 1021760, 1085620, 1096160, 1162252, 1180480, 1274728, 1328288, 1411306, 1430464, 1452815, 1456832, 1499680, 1519868, 1534624, 1593410, 1660360, 1736992, 1788080, 1821040, 1899835, 1918280, 1961120, 2171240, 2192320, 2324504, 2549456, 2656576, 2822612, 2905630, 2999360, 3039736, 3069248, 3186820, 3320720, 3473984, 3528265, 3576160, 3642080, 3799670, 3836560, 3922240, 4342480, 4649008, 4939571, 5098912, 5645224, 5811260, 6079472, 6373640, 6641440, 7056530, 7152320, 7284160, 7599340, 7673120, 8684960, 9298016, 9879142, 10197824, 11290448, 11622520, 12158944, 12747280, 13282880, 14113060, 15198680, 15346240, 17369920, 18596032, 19758284, 22580896, 23245040, 24317888, 24697855, 25494560, 28226120, 30397360, 39516568, 45161792, 46490080, 49395710, 50989120, 56452240, 60794720, 79033136, 92980160, 98791420, 112904480, 121589440, 158066272, 197582840, 225808960, 316132544, 395165680, 790331360, 1580662720]

約数ペア:

[(1, 1580662720), (2, 790331360), (4, 395165680), (5, 316132544), (7, 225808960), (8, 197582840), (10, 158066272), (13, 121589440), (14, 112904480), (16, 98791420), (17, 92980160), (20, 79033136), (26, 60794720), (28, 56452240), (31, 50989120), (32, 49395710), (34, 46490080), (35, 45161792), (40, 39516568), (52, 30397360), (56, 28226120), (62, 25494560), (64, 24697855), (65, 24317888), (68, 23245040), (70, 22580896), (80, 19758284), (85, 18596032), (91, 17369920), (103, 15346240), (104, 15198680), (112, 14113060), (119, 13282880), (124, 12747280), (130, 12158944), (136, 11622520), (140, 11290448), (155, 10197824), (160, 9879142), (170, 9298016), (182, 8684960), (206, 7673120), (208, 7599340), (217, 7284160), (221, 7152320), (224, 7056530), (238, 6641440), (248, 6373640), (260, 6079472), (272, 5811260), (280, 5645224), (310, 5098912), (320, 4939571), (340, 4649008), (364, 4342480), (403, 3922240), (412, 3836560), (416, 3799670), (434, 3642080), (442, 3576160), (448, 3528265), (455, 3473984), (476, 3320720), (496, 3186820), (515, 3069248), (520, 3039736), (527, 2999360), (544, 2905630), (560, 2822612), (595, 2656576), (620, 2549456), (680, 2324504), (721, 2192320), (728, 2171240), (806, 1961120), (824, 1918280), (832, 1899835), (868, 1821040), (884, 1788080), (910, 1736992), (952, 1660360), (992, 1593410), (1030, 1534624), (1040, 1519868), (1054, 1499680), (1085, 1456832), (1088, 1452815), (1105, 1430464), (1120, 1411306), (1190, 1328288), (1240, 1274728), (1339, 1180480), (1360, 1162252), (1442, 1096160), (1456, 1085620), (1547, 1021760), (1612, 980560), (1648, 959140), (1736, 910520), (1751, 902720), (1768, 894040), (1820, 868496), (1904, 830180), (1984, 796705), (2015, 784448), (2060, 767312), (2080, 759934), (2108, 749840), (2170, 728416), (2210, 715232), (2240, 705653), (2380, 664144), (2480, 637364), (2635, 599872), (2678, 590240), (2720, 581126), (2821, 560320), (2884, 548080), (2912, 542810), (3094, 510880), (3193, 495040), (3224, 490280), (3296, 479570), (3472, 455260), (3502, 451360), (3536, 447020), (3605, 438464), (3640, 434248), (3689, 428480), (3808, 415090), (4030, 392224), (4120, 383656), (4160, 379967), (4216, 374920), (4340, 364208), (4420, 357616), (4760, 332072), (4960, 318682), (5270, 299936), (5356, 295120), (5440, 290563), (5642, 280160), (5768, 274040), (5824, 271405), (6188, 255440), (6386, 247520), (6448, 245140), (6592, 239785), (6695, 236096), (6851, 230720), (6944, 227630), (7004, 225680), (7072, 223510), (7210, 219232), (7280, 217124), (7378, 214240), (7616, 207545), (7735, 204352), (8060, 196112), (8240, 191828), (8432, 187460), (8680, 182104), (8755, 180544), (8840, 178808), (9373, 168640), (9520, 166036), (9920, 159341), (10540, 149968), (10712, 147560), (11284, 140080), (11536, 137020), (12257, 128960), (12376, 127720), (12772, 123760), (12896, 122570), (13390, 118048), (13702, 115360), (13888, 113815), (14008, 112840), (14105, 112064), (14144, 111755), (14420, 109616), (14560, 108562), (14756, 107120), (15470, 102176), (15965, 99008), (16120, 98056), (16480, 95914), (16864, 93730), (17360, 91052), (17510, 90272), (17680, 89404), (18445, 85696), (18746, 84320), (19040, 83018), (21080, 74984), (21424, 73780), (22351, 70720), (22568, 70040), (22763, 69440), (23072, 68510), (24514, 64480), (24752, 63860), (25544, 61880), (25792, 61285), (26780, 59024), (27404, 57680), (28016, 56420), (28210, 56032), (28840, 54808), (29120, 54281), (29512, 53560), (30940, 51088), (31930, 49504), (32240, 49028), (32960, 47957), (33728, 46865), (34255, 46144), (34720, 45526), (35020, 45136), (35360, 44702), (36890, 42848), (37492, 42160), (38080, 41509)]