1870927520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8933}}^1$

素因数の和:8983

約数の個数: 192

約数和(自身を含む): 5835545856

約数和(自身を除く): 3964618336

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, 385, 440, 476, 544, 560, 595, 616, 680, 748, 770, 880, 935, 952, 1120, 1190, 1232, 1309, 1360, 1496, 1540, 1760, 1870, 1904, 2380, 2464, 2618, 2720, 2992, 3080, 3740, 3808, 4760, 5236, 5984, 6160, 6545, 7480, 8933, 9520, 10472, 12320, 13090, 14960, 17866, 19040, 20944, 26180, 29920, 35732, 41888, 44665, 52360, 62531, 71464, 89330, 98263, 104720, 125062, 142928, 151861, 178660, 196526, 209440, 250124, 285856, 303722, 312655, 357320, 393052, 491315, 500248, 607444, 625310, 687841, 714640, 759305, 786104, 982630, 1000496, 1063027, 1214888, 1250620, 1375682, 1429280, 1518610, 1572208, 1670471, 1965260, 2000992, 2126054, 2429776, 2501240, 2751364, 3037220, 3144416, 3340942, 3439205, 3930520, 4252108, 4859552, 5002480, 5315135, 5502728, 6074440, 6681884, 6878410, 7861040, 8352355, 8504216, 10004960, 10630270, 11005456, 11693297, 12148880, 13363768, 13756820, 15722080, 16704710, 17008432, 21260540, 22010912, 23386594, 24297760, 26727536, 27513640, 33409420, 34016864, 42521080, 46773188, 53455072, 55027280, 58466485, 66818840, 85042160, 93546376, 110054560, 116932970, 133637680, 170084320, 187092752, 233865940, 267275360, 374185504, 467731880, 935463760, 1870927520]

約数ペア:

[(1, 1870927520), (2, 935463760), (4, 467731880), (5, 374185504), (7, 267275360), (8, 233865940), (10, 187092752), (11, 170084320), (14, 133637680), (16, 116932970), (17, 110054560), (20, 93546376), (22, 85042160), (28, 66818840), (32, 58466485), (34, 55027280), (35, 53455072), (40, 46773188), (44, 42521080), (55, 34016864), (56, 33409420), (68, 27513640), (70, 26727536), (77, 24297760), (80, 23386594), (85, 22010912), (88, 21260540), (110, 17008432), (112, 16704710), (119, 15722080), (136, 13756820), (140, 13363768), (154, 12148880), (160, 11693297), (170, 11005456), (176, 10630270), (187, 10004960), (220, 8504216), (224, 8352355), (238, 7861040), (272, 6878410), (280, 6681884), (308, 6074440), (340, 5502728), (352, 5315135), (374, 5002480), (385, 4859552), (440, 4252108), (476, 3930520), (544, 3439205), (560, 3340942), (595, 3144416), (616, 3037220), (680, 2751364), (748, 2501240), (770, 2429776), (880, 2126054), (935, 2000992), (952, 1965260), (1120, 1670471), (1190, 1572208), (1232, 1518610), (1309, 1429280), (1360, 1375682), (1496, 1250620), (1540, 1214888), (1760, 1063027), (1870, 1000496), (1904, 982630), (2380, 786104), (2464, 759305), (2618, 714640), (2720, 687841), (2992, 625310), (3080, 607444), (3740, 500248), (3808, 491315), (4760, 393052), (5236, 357320), (5984, 312655), (6160, 303722), (6545, 285856), (7480, 250124), (8933, 209440), (9520, 196526), (10472, 178660), (12320, 151861), (13090, 142928), (14960, 125062), (17866, 104720), (19040, 98263), (20944, 89330), (26180, 71464), (29920, 62531), (35732, 52360), (41888, 44665)]