1198925520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2579}}^1$

素因数の和:2757

約数の個数: 160

約数和(自身を含む): 4030992000

約数和(自身を除く): 2832066480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 149, 156, 195, 208, 240, 260, 298, 312, 390, 447, 520, 596, 624, 745, 780, 894, 1040, 1192, 1490, 1560, 1788, 1937, 2235, 2384, 2579, 2980, 3120, 3576, 3874, 4470, 5158, 5811, 5960, 7152, 7737, 7748, 8940, 9685, 10316, 11622, 11920, 12895, 15474, 15496, 17880, 19370, 20632, 23244, 25790, 29055, 30948, 30992, 33527, 35760, 38685, 38740, 41264, 46488, 51580, 58110, 61896, 67054, 77370, 77480, 92976, 100581, 103160, 116220, 123792, 134108, 154740, 154960, 167635, 201162, 206320, 232440, 268216, 309480, 335270, 384271, 402324, 464880, 502905, 536432, 618960, 670540, 768542, 804648, 1005810, 1152813, 1341080, 1537084, 1609296, 1921355, 2011620, 2305626, 2682160, 3074168, 3842710, 4023240, 4611252, 4995523, 5764065, 6148336, 7685420, 8046480, 9222504, 9991046, 11528130, 14986569, 15370840, 18445008, 19982092, 23056260, 24977615, 29973138, 30741680, 39964184, 46112520, 49955230, 59946276, 74932845, 79928368, 92225040, 99910460, 119892552, 149865690, 199820920, 239785104, 299731380, 399641840, 599462760, 1198925520]

約数ペア:

[(1, 1198925520), (2, 599462760), (3, 399641840), (4, 299731380), (5, 239785104), (6, 199820920), (8, 149865690), (10, 119892552), (12, 99910460), (13, 92225040), (15, 79928368), (16, 74932845), (20, 59946276), (24, 49955230), (26, 46112520), (30, 39964184), (39, 30741680), (40, 29973138), (48, 24977615), (52, 23056260), (60, 19982092), (65, 18445008), (78, 15370840), (80, 14986569), (104, 11528130), (120, 9991046), (130, 9222504), (149, 8046480), (156, 7685420), (195, 6148336), (208, 5764065), (240, 4995523), (260, 4611252), (298, 4023240), (312, 3842710), (390, 3074168), (447, 2682160), (520, 2305626), (596, 2011620), (624, 1921355), (745, 1609296), (780, 1537084), (894, 1341080), (1040, 1152813), (1192, 1005810), (1490, 804648), (1560, 768542), (1788, 670540), (1937, 618960), (2235, 536432), (2384, 502905), (2579, 464880), (2980, 402324), (3120, 384271), (3576, 335270), (3874, 309480), (4470, 268216), (5158, 232440), (5811, 206320), (5960, 201162), (7152, 167635), (7737, 154960), (7748, 154740), (8940, 134108), (9685, 123792), (10316, 116220), (11622, 103160), (11920, 100581), (12895, 92976), (15474, 77480), (15496, 77370), (17880, 67054), (19370, 61896), (20632, 58110), (23244, 51580), (25790, 46488), (29055, 41264), (30948, 38740), (30992, 38685), (33527, 35760)]