61369528640

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{223}}^1\times {\mathrm{17551}}^1$

素因数の和:17805

約数の個数: 168

約数和(自身を含む): 170767199232

約数和(自身を除く): 109397670592

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 223, 224, 245, 280, 320, 392, 446, 448, 490, 560, 784, 892, 980, 1115, 1120, 1561, 1568, 1784, 1960, 2230, 2240, 3122, 3136, 3568, 3920, 4460, 6244, 7136, 7805, 7840, 8920, 10927, 12488, 14272, 15610, 15680, 17551, 17840, 21854, 24976, 31220, 35102, 35680, 43708, 49952, 54635, 62440, 70204, 71360, 87416, 87755, 99904, 109270, 122857, 124880, 140408, 174832, 175510, 218540, 245714, 249760, 280816, 349664, 351020, 437080, 491428, 499520, 561632, 614285, 699328, 702040, 859999, 874160, 982856, 1123264, 1228570, 1404080, 1719998, 1748320, 1965712, 2457140, 2808160, 3439996, 3496640, 3913873, 3931424, 4299995, 4914280, 5616320, 6879992, 7827746, 7862848, 8599990, 9828560, 13759984, 15655492, 17199980, 19569365, 19657120, 27397111, 27519968, 31310984, 34399960, 39138730, 39314240, 54794222, 55039936, 62621968, 68799920, 78277460, 109588444, 125243936, 136985555, 137599840, 156554920, 191779777, 219176888, 250487872, 273971110, 275199680, 313109840, 383559554, 438353776, 547942220, 626219680, 767119108, 876707552, 958898885, 1095884440, 1252439360, 1534238216, 1753415104, 1917797770, 2191768880, 3068476432, 3835595540, 4383537760, 6136952864, 7671191080, 8767075520, 12273905728, 15342382160, 30684764320, 61369528640]

約数ペア:

[(1, 61369528640), (2, 30684764320), (4, 15342382160), (5, 12273905728), (7, 8767075520), (8, 7671191080), (10, 6136952864), (14, 4383537760), (16, 3835595540), (20, 3068476432), (28, 2191768880), (32, 1917797770), (35, 1753415104), (40, 1534238216), (49, 1252439360), (56, 1095884440), (64, 958898885), (70, 876707552), (80, 767119108), (98, 626219680), (112, 547942220), (140, 438353776), (160, 383559554), (196, 313109840), (223, 275199680), (224, 273971110), (245, 250487872), (280, 219176888), (320, 191779777), (392, 156554920), (446, 137599840), (448, 136985555), (490, 125243936), (560, 109588444), (784, 78277460), (892, 68799920), (980, 62621968), (1115, 55039936), (1120, 54794222), (1561, 39314240), (1568, 39138730), (1784, 34399960), (1960, 31310984), (2230, 27519968), (2240, 27397111), (3122, 19657120), (3136, 19569365), (3568, 17199980), (3920, 15655492), (4460, 13759984), (6244, 9828560), (7136, 8599990), (7805, 7862848), (7840, 7827746), (8920, 6879992), (10927, 5616320), (12488, 4914280), (14272, 4299995), (15610, 3931424), (15680, 3913873), (17551, 3496640), (17840, 3439996), (21854, 2808160), (24976, 2457140), (31220, 1965712), (35102, 1748320), (35680, 1719998), (43708, 1404080), (49952, 1228570), (54635, 1123264), (62440, 982856), (70204, 874160), (71360, 859999), (87416, 702040), (87755, 699328), (99904, 614285), (109270, 561632), (122857, 499520), (124880, 491428), (140408, 437080), (174832, 351020), (175510, 349664), (218540, 280816), (245714, 249760)]