979751080

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1567}}^1$

素因数の和:1632

約数の個数: 192

約数和(自身を含む): 2895782400

約数和(自身を除く): 1916031320

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 29, 35, 40, 44, 49, 55, 56, 58, 70, 77, 88, 98, 110, 116, 140, 145, 154, 196, 203, 220, 232, 245, 280, 290, 308, 319, 385, 392, 406, 440, 490, 539, 580, 616, 638, 770, 812, 980, 1015, 1078, 1160, 1276, 1421, 1540, 1567, 1595, 1624, 1960, 2030, 2156, 2233, 2552, 2695, 2842, 3080, 3134, 3190, 4060, 4312, 4466, 5390, 5684, 6268, 6380, 7105, 7835, 8120, 8932, 10780, 10969, 11165, 11368, 12536, 12760, 14210, 15631, 15670, 17237, 17864, 21560, 21938, 22330, 28420, 31262, 31340, 34474, 43876, 44660, 45443, 54845, 56840, 62524, 62680, 68948, 76783, 78155, 86185, 87752, 89320, 90886, 109690, 120659, 125048, 137896, 153566, 156310, 172370, 181772, 219380, 227215, 241318, 307132, 312620, 318101, 344740, 363544, 383915, 438760, 454430, 482636, 499873, 603295, 614264, 625240, 636202, 689480, 767830, 844613, 908860, 965272, 999746, 1206590, 1272404, 1535660, 1590505, 1689226, 1817720, 1999492, 2226707, 2413180, 2499365, 2544808, 3071320, 3181010, 3378452, 3499111, 3998984, 4223065, 4453414, 4826360, 4998730, 6362020, 6756904, 6998222, 8446130, 8906828, 9997460, 11133535, 12724040, 13996444, 16892260, 17495555, 17813656, 19994920, 22267070, 24493777, 27992888, 33784520, 34991110, 44534140, 48987554, 69982220, 89068280, 97975108, 122468885, 139964440, 195950216, 244937770, 489875540, 979751080]

約数ペア:

[(1, 979751080), (2, 489875540), (4, 244937770), (5, 195950216), (7, 139964440), (8, 122468885), (10, 97975108), (11, 89068280), (14, 69982220), (20, 48987554), (22, 44534140), (28, 34991110), (29, 33784520), (35, 27992888), (40, 24493777), (44, 22267070), (49, 19994920), (55, 17813656), (56, 17495555), (58, 16892260), (70, 13996444), (77, 12724040), (88, 11133535), (98, 9997460), (110, 8906828), (116, 8446130), (140, 6998222), (145, 6756904), (154, 6362020), (196, 4998730), (203, 4826360), (220, 4453414), (232, 4223065), (245, 3998984), (280, 3499111), (290, 3378452), (308, 3181010), (319, 3071320), (385, 2544808), (392, 2499365), (406, 2413180), (440, 2226707), (490, 1999492), (539, 1817720), (580, 1689226), (616, 1590505), (638, 1535660), (770, 1272404), (812, 1206590), (980, 999746), (1015, 965272), (1078, 908860), (1160, 844613), (1276, 767830), (1421, 689480), (1540, 636202), (1567, 625240), (1595, 614264), (1624, 603295), (1960, 499873), (2030, 482636), (2156, 454430), (2233, 438760), (2552, 383915), (2695, 363544), (2842, 344740), (3080, 318101), (3134, 312620), (3190, 307132), (4060, 241318), (4312, 227215), (4466, 219380), (5390, 181772), (5684, 172370), (6268, 156310), (6380, 153566), (7105, 137896), (7835, 125048), (8120, 120659), (8932, 109690), (10780, 90886), (10969, 89320), (11165, 87752), (11368, 86185), (12536, 78155), (12760, 76783), (14210, 68948), (15631, 62680), (15670, 62524), (17237, 56840), (17864, 54845), (21560, 45443), (21938, 44660), (22330, 43876), (28420, 34474), (31262, 31340)]