8701597440

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{1993}}^1$

素因数の和:2399

約数の個数: 216

約数和(自身を含む): 30201203760

約数和(自身を除く): 21499606320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 379, 384, 480, 576, 640, 720, 758, 768, 960, 1137, 1152, 1280, 1440, 1516, 1895, 1920, 1993, 2274, 2304, 2880, 3032, 3411, 3790, 3840, 3986, 4548, 5685, 5760, 5979, 6064, 6822, 7580, 7972, 9096, 9965, 11370, 11520, 11958, 12128, 13644, 15160, 15944, 17055, 17937, 18192, 19930, 22740, 23916, 24256, 27288, 29895, 30320, 31888, 34110, 35874, 36384, 39860, 45480, 47832, 48512, 54576, 59790, 60640, 63776, 68220, 71748, 72768, 79720, 89685, 90960, 95664, 97024, 109152, 119580, 121280, 127552, 136440, 143496, 145536, 159440, 179370, 181920, 191328, 218304, 239160, 242560, 255104, 272880, 286992, 291072, 318880, 358740, 363840, 382656, 436608, 478320, 485120, 510208, 545760, 573984, 637760, 717480, 727680, 755347, 765312, 873216, 956640, 1091520, 1147968, 1275520, 1434960, 1455360, 1510694, 1530624, 1913280, 2183040, 2266041, 2295936, 2551040, 2869920, 3021388, 3776735, 3826560, 4366080, 4532082, 4591872, 5739840, 6042776, 6798123, 7553470, 7653120, 9064164, 11330205, 11479680, 12085552, 13596246, 15106940, 18128328, 22660410, 22959360, 24171104, 27192492, 30213880, 33990615, 36256656, 45320820, 48342208, 54384984, 60427760, 67981230, 72513312, 90641640, 96684416, 108769968, 120855520, 135962460, 145026624, 181283280, 193368832, 217539936, 241711040, 271924920, 290053248, 362566560, 435079872, 483422080, 543849840, 580106496, 725133120, 870159744, 966844160, 1087699680, 1450266240, 1740319488, 2175399360, 2900532480, 4350798720, 8701597440]

約数ペア:

[(1, 8701597440), (2, 4350798720), (3, 2900532480), (4, 2175399360), (5, 1740319488), (6, 1450266240), (8, 1087699680), (9, 966844160), (10, 870159744), (12, 725133120), (15, 580106496), (16, 543849840), (18, 483422080), (20, 435079872), (24, 362566560), (30, 290053248), (32, 271924920), (36, 241711040), (40, 217539936), (45, 193368832), (48, 181283280), (60, 145026624), (64, 135962460), (72, 120855520), (80, 108769968), (90, 96684416), (96, 90641640), (120, 72513312), (128, 67981230), (144, 60427760), (160, 54384984), (180, 48342208), (192, 45320820), (240, 36256656), (256, 33990615), (288, 30213880), (320, 27192492), (360, 24171104), (379, 22959360), (384, 22660410), (480, 18128328), (576, 15106940), (640, 13596246), (720, 12085552), (758, 11479680), (768, 11330205), (960, 9064164), (1137, 7653120), (1152, 7553470), (1280, 6798123), (1440, 6042776), (1516, 5739840), (1895, 4591872), (1920, 4532082), (1993, 4366080), (2274, 3826560), (2304, 3776735), (2880, 3021388), (3032, 2869920), (3411, 2551040), (3790, 2295936), (3840, 2266041), (3986, 2183040), (4548, 1913280), (5685, 1530624), (5760, 1510694), (5979, 1455360), (6064, 1434960), (6822, 1275520), (7580, 1147968), (7972, 1091520), (9096, 956640), (9965, 873216), (11370, 765312), (11520, 755347), (11958, 727680), (12128, 717480), (13644, 637760), (15160, 573984), (15944, 545760), (17055, 510208), (17937, 485120), (18192, 478320), (19930, 436608), (22740, 382656), (23916, 363840), (24256, 358740), (27288, 318880), (29895, 291072), (30320, 286992), (31888, 272880), (34110, 255104), (35874, 242560), (36384, 239160), (39860, 218304), (45480, 191328), (47832, 181920), (48512, 179370), (54576, 159440), (59790, 145536), (60640, 143496), (63776, 136440), (68220, 127552), (71748, 121280), (72768, 119580), (79720, 109152), (89685, 97024), (90960, 95664)]