86289280

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:157

約数の個数: 256

約数和(自身を含む): 274959360

約数和(自身を除く): 188670080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 32, 34, 35, 40, 44, 55, 56, 64, 68, 70, 77, 80, 85, 88, 103, 110, 112, 119, 128, 136, 140, 154, 160, 170, 176, 187, 206, 220, 224, 238, 272, 280, 308, 320, 340, 352, 374, 385, 412, 440, 448, 476, 515, 544, 560, 595, 616, 640, 680, 704, 721, 748, 770, 824, 880, 896, 935, 952, 1030, 1088, 1120, 1133, 1190, 1232, 1309, 1360, 1408, 1442, 1496, 1540, 1648, 1751, 1760, 1870, 1904, 2060, 2176, 2240, 2266, 2380, 2464, 2618, 2720, 2884, 2992, 3080, 3296, 3502, 3520, 3605, 3740, 3808, 4120, 4480, 4532, 4760, 4928, 5236, 5440, 5665, 5768, 5984, 6160, 6545, 6592, 7004, 7040, 7210, 7480, 7616, 7931, 8240, 8755, 9064, 9520, 9856, 10472, 10880, 11330, 11536, 11968, 12257, 12320, 13090, 13184, 14008, 14420, 14960, 15232, 15862, 16480, 17510, 18128, 19040, 19261, 20944, 22660, 23072, 23936, 24514, 24640, 26180, 28016, 28840, 29920, 31724, 32960, 35020, 36256, 38080, 38522, 39655, 41888, 45320, 46144, 49028, 49280, 52360, 56032, 57680, 59840, 61285, 63448, 65920, 70040, 72512, 76160, 77044, 79310, 83776, 90640, 92288, 96305, 98056, 104720, 112064, 115360, 119680, 122570, 126896, 134827, 140080, 145024, 154088, 158620, 167552, 181280, 192610, 196112, 209440, 224128, 230720, 245140, 253792, 269654, 280160, 308176, 317240, 362560, 385220, 392224, 418880, 461440, 490280, 507584, 539308, 560320, 616352, 634480, 674135, 725120, 770440, 784448, 837760, 980560, 1015168, 1078616, 1120640, 1232704, 1268960, 1348270, 1540880, 1568896, 1961120, 2157232, 2465408, 2537920, 2696540, 3081760, 3922240, 4314464, 5075840, 5393080, 6163520, 7844480, 8628928, 10786160, 12327040, 17257856, 21572320, 43144640, 86289280]

約数ペア:

[(1, 86289280), (2, 43144640), (4, 21572320), (5, 17257856), (7, 12327040), (8, 10786160), (10, 8628928), (11, 7844480), (14, 6163520), (16, 5393080), (17, 5075840), (20, 4314464), (22, 3922240), (28, 3081760), (32, 2696540), (34, 2537920), (35, 2465408), (40, 2157232), (44, 1961120), (55, 1568896), (56, 1540880), (64, 1348270), (68, 1268960), (70, 1232704), (77, 1120640), (80, 1078616), (85, 1015168), (88, 980560), (103, 837760), (110, 784448), (112, 770440), (119, 725120), (128, 674135), (136, 634480), (140, 616352), (154, 560320), (160, 539308), (170, 507584), (176, 490280), (187, 461440), (206, 418880), (220, 392224), (224, 385220), (238, 362560), (272, 317240), (280, 308176), (308, 280160), (320, 269654), (340, 253792), (352, 245140), (374, 230720), (385, 224128), (412, 209440), (440, 196112), (448, 192610), (476, 181280), (515, 167552), (544, 158620), (560, 154088), (595, 145024), (616, 140080), (640, 134827), (680, 126896), (704, 122570), (721, 119680), (748, 115360), (770, 112064), (824, 104720), (880, 98056), (896, 96305), (935, 92288), (952, 90640), (1030, 83776), (1088, 79310), (1120, 77044), (1133, 76160), (1190, 72512), (1232, 70040), (1309, 65920), (1360, 63448), (1408, 61285), (1442, 59840), (1496, 57680), (1540, 56032), (1648, 52360), (1751, 49280), (1760, 49028), (1870, 46144), (1904, 45320), (2060, 41888), (2176, 39655), (2240, 38522), (2266, 38080), (2380, 36256), (2464, 35020), (2618, 32960), (2720, 31724), (2884, 29920), (2992, 28840), (3080, 28016), (3296, 26180), (3502, 24640), (3520, 24514), (3605, 23936), (3740, 23072), (3808, 22660), (4120, 20944), (4480, 19261), (4532, 19040), (4760, 18128), (4928, 17510), (5236, 16480), (5440, 15862), (5665, 15232), (5768, 14960), (5984, 14420), (6160, 14008), (6545, 13184), (6592, 13090), (7004, 12320), (7040, 12257), (7210, 11968), (7480, 11536), (7616, 11330), (7931, 10880), (8240, 10472), (8755, 9856), (9064, 9520)]