2715587840

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1493}}^1$

素因数の和:1557

約数の個数: 216

約数和(自身を含む): 7832832840

約数和(自身を除く): 5117245000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 49, 56, 58, 64, 70, 80, 98, 112, 116, 128, 140, 145, 160, 196, 203, 224, 232, 245, 256, 280, 290, 320, 392, 406, 448, 464, 490, 560, 580, 640, 784, 812, 896, 928, 980, 1015, 1120, 1160, 1280, 1421, 1493, 1568, 1624, 1792, 1856, 1960, 2030, 2240, 2320, 2842, 2986, 3136, 3248, 3712, 3920, 4060, 4480, 4640, 5684, 5972, 6272, 6496, 7105, 7424, 7465, 7840, 8120, 8960, 9280, 10451, 11368, 11944, 12544, 12992, 14210, 14930, 15680, 16240, 18560, 20902, 22736, 23888, 25984, 28420, 29860, 31360, 32480, 37120, 41804, 43297, 45472, 47776, 51968, 52255, 56840, 59720, 62720, 64960, 73157, 83608, 86594, 90944, 95552, 104510, 113680, 119440, 129920, 146314, 167216, 173188, 181888, 191104, 209020, 216485, 227360, 238880, 259840, 292628, 303079, 334432, 346376, 363776, 365785, 382208, 418040, 432970, 454720, 477760, 585256, 606158, 668864, 692752, 731570, 836080, 865940, 909440, 955520, 1170512, 1212316, 1337728, 1385504, 1463140, 1515395, 1672160, 1731880, 1818880, 1911040, 2121553, 2341024, 2424632, 2675456, 2771008, 2926280, 3030790, 3344320, 3463760, 4243106, 4682048, 4849264, 5542016, 5852560, 6061580, 6688640, 6927520, 8486212, 9364096, 9698528, 10607765, 11084032, 11705120, 12123160, 13377280, 13855040, 16972424, 18728192, 19397056, 21215530, 23410240, 24246320, 27710080, 33944848, 38794112, 42431060, 46820480, 48492640, 55420160, 67889696, 77588224, 84862120, 93640960, 96985280, 135779392, 169724240, 193970560, 271558784, 339448480, 387941120, 543117568, 678896960, 1357793920, 2715587840]

約数ペア:

[(1, 2715587840), (2, 1357793920), (4, 678896960), (5, 543117568), (7, 387941120), (8, 339448480), (10, 271558784), (14, 193970560), (16, 169724240), (20, 135779392), (28, 96985280), (29, 93640960), (32, 84862120), (35, 77588224), (40, 67889696), (49, 55420160), (56, 48492640), (58, 46820480), (64, 42431060), (70, 38794112), (80, 33944848), (98, 27710080), (112, 24246320), (116, 23410240), (128, 21215530), (140, 19397056), (145, 18728192), (160, 16972424), (196, 13855040), (203, 13377280), (224, 12123160), (232, 11705120), (245, 11084032), (256, 10607765), (280, 9698528), (290, 9364096), (320, 8486212), (392, 6927520), (406, 6688640), (448, 6061580), (464, 5852560), (490, 5542016), (560, 4849264), (580, 4682048), (640, 4243106), (784, 3463760), (812, 3344320), (896, 3030790), (928, 2926280), (980, 2771008), (1015, 2675456), (1120, 2424632), (1160, 2341024), (1280, 2121553), (1421, 1911040), (1493, 1818880), (1568, 1731880), (1624, 1672160), (1792, 1515395), (1856, 1463140), (1960, 1385504), (2030, 1337728), (2240, 1212316), (2320, 1170512), (2842, 955520), (2986, 909440), (3136, 865940), (3248, 836080), (3712, 731570), (3920, 692752), (4060, 668864), (4480, 606158), (4640, 585256), (5684, 477760), (5972, 454720), (6272, 432970), (6496, 418040), (7105, 382208), (7424, 365785), (7465, 363776), (7840, 346376), (8120, 334432), (8960, 303079), (9280, 292628), (10451, 259840), (11368, 238880), (11944, 227360), (12544, 216485), (12992, 209020), (14210, 191104), (14930, 181888), (15680, 173188), (16240, 167216), (18560, 146314), (20902, 129920), (22736, 119440), (23888, 113680), (25984, 104510), (28420, 95552), (29860, 90944), (31360, 86594), (32480, 83608), (37120, 73157), (41804, 64960), (43297, 62720), (45472, 59720), (47776, 56840), (51968, 52255)]