8340541320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{11617}}^1$

素因数の和:11855

約数の個数: 128

約数和(自身を含む): 25964835840

約数和(自身を除く): 17624294520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 193, 248, 310, 372, 386, 465, 579, 620, 744, 772, 930, 965, 1158, 1240, 1544, 1860, 1930, 2316, 2895, 3720, 3860, 4632, 5790, 5983, 7720, 11580, 11617, 11966, 17949, 23160, 23234, 23932, 29915, 34851, 35898, 46468, 47864, 58085, 59830, 69702, 71796, 89745, 92936, 116170, 119660, 139404, 143592, 174255, 179490, 232340, 239320, 278808, 348510, 358980, 360127, 464680, 697020, 717960, 720254, 1080381, 1394040, 1440508, 1800635, 2160762, 2242081, 2881016, 3601270, 4321524, 4484162, 5401905, 6726243, 7202540, 8643048, 8968324, 10803810, 11210405, 13452486, 14405080, 17936648, 21607620, 22420810, 26904972, 33631215, 43215240, 44841620, 53809944, 67262430, 69504511, 89683240, 134524860, 139009022, 208513533, 269049720, 278018044, 347522555, 417027066, 556036088, 695045110, 834054132, 1042567665, 1390090220, 1668108264, 2085135330, 2780180440, 4170270660, 8340541320]

約数ペア:

[(1, 8340541320), (2, 4170270660), (3, 2780180440), (4, 2085135330), (5, 1668108264), (6, 1390090220), (8, 1042567665), (10, 834054132), (12, 695045110), (15, 556036088), (20, 417027066), (24, 347522555), (30, 278018044), (31, 269049720), (40, 208513533), (60, 139009022), (62, 134524860), (93, 89683240), (120, 69504511), (124, 67262430), (155, 53809944), (186, 44841620), (193, 43215240), (248, 33631215), (310, 26904972), (372, 22420810), (386, 21607620), (465, 17936648), (579, 14405080), (620, 13452486), (744, 11210405), (772, 10803810), (930, 8968324), (965, 8643048), (1158, 7202540), (1240, 6726243), (1544, 5401905), (1860, 4484162), (1930, 4321524), (2316, 3601270), (2895, 2881016), (3720, 2242081), (3860, 2160762), (4632, 1800635), (5790, 1440508), (5983, 1394040), (7720, 1080381), (11580, 720254), (11617, 717960), (11966, 697020), (17949, 464680), (23160, 360127), (23234, 358980), (23932, 348510), (29915, 278808), (34851, 239320), (35898, 232340), (46468, 179490), (47864, 174255), (58085, 143592), (59830, 139404), (69702, 119660), (71796, 116170), (89745, 92936)]