79377760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1$

素因数の和:429

約数の個数: 192

約数和(自身を含む): 248209920

約数和(自身を除く): 168832160

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 32, 34, 35, 40, 44, 55, 56, 68, 70, 77, 80, 85, 88, 110, 112, 119, 136, 140, 154, 160, 170, 176, 187, 220, 224, 238, 272, 280, 308, 340, 352, 374, 379, 385, 440, 476, 544, 560, 595, 616, 680, 748, 758, 770, 880, 935, 952, 1120, 1190, 1232, 1309, 1360, 1496, 1516, 1540, 1760, 1870, 1895, 1904, 2380, 2464, 2618, 2653, 2720, 2992, 3032, 3080, 3740, 3790, 3808, 4169, 4760, 5236, 5306, 5984, 6064, 6160, 6443, 6545, 7480, 7580, 8338, 9520, 10472, 10612, 12128, 12320, 12886, 13090, 13265, 14960, 15160, 16676, 19040, 20845, 20944, 21224, 25772, 26180, 26530, 29183, 29920, 30320, 32215, 33352, 41690, 41888, 42448, 45101, 51544, 52360, 53060, 58366, 60640, 64430, 66704, 70873, 83380, 84896, 90202, 103088, 104720, 106120, 116732, 128860, 133408, 141746, 145915, 166760, 180404, 206176, 209440, 212240, 225505, 233464, 257720, 283492, 291830, 333520, 354365, 360808, 424480, 451010, 466928, 496111, 515440, 566984, 583660, 667040, 708730, 721616, 902020, 933856, 992222, 1030880, 1133968, 1167320, 1417460, 1443232, 1804040, 1984444, 2267936, 2334640, 2480555, 2834920, 3608080, 3968888, 4669280, 4961110, 5669840, 7216160, 7937776, 9922220, 11339680, 15875552, 19844440, 39688880, 79377760]

約数ペア:

[(1, 79377760), (2, 39688880), (4, 19844440), (5, 15875552), (7, 11339680), (8, 9922220), (10, 7937776), (11, 7216160), (14, 5669840), (16, 4961110), (17, 4669280), (20, 3968888), (22, 3608080), (28, 2834920), (32, 2480555), (34, 2334640), (35, 2267936), (40, 1984444), (44, 1804040), (55, 1443232), (56, 1417460), (68, 1167320), (70, 1133968), (77, 1030880), (80, 992222), (85, 933856), (88, 902020), (110, 721616), (112, 708730), (119, 667040), (136, 583660), (140, 566984), (154, 515440), (160, 496111), (170, 466928), (176, 451010), (187, 424480), (220, 360808), (224, 354365), (238, 333520), (272, 291830), (280, 283492), (308, 257720), (340, 233464), (352, 225505), (374, 212240), (379, 209440), (385, 206176), (440, 180404), (476, 166760), (544, 145915), (560, 141746), (595, 133408), (616, 128860), (680, 116732), (748, 106120), (758, 104720), (770, 103088), (880, 90202), (935, 84896), (952, 83380), (1120, 70873), (1190, 66704), (1232, 64430), (1309, 60640), (1360, 58366), (1496, 53060), (1516, 52360), (1540, 51544), (1760, 45101), (1870, 42448), (1895, 41888), (1904, 41690), (2380, 33352), (2464, 32215), (2618, 30320), (2653, 29920), (2720, 29183), (2992, 26530), (3032, 26180), (3080, 25772), (3740, 21224), (3790, 20944), (3808, 20845), (4169, 19040), (4760, 16676), (5236, 15160), (5306, 14960), (5984, 13265), (6064, 13090), (6160, 12886), (6443, 12320), (6545, 12128), (7480, 10612), (7580, 10472), (8338, 9520)]