27720486080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{149099}}^1$

素因数の和:149206

約数の個数: 112

約数和(自身を含む): 76348742400

約数和(自身を除く): 48628256320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 83, 112, 140, 160, 166, 224, 280, 320, 332, 415, 448, 560, 581, 664, 830, 1120, 1162, 1328, 1660, 2240, 2324, 2656, 2905, 3320, 4648, 5312, 5810, 6640, 9296, 11620, 13280, 18592, 23240, 26560, 37184, 46480, 92960, 149099, 185920, 298198, 596396, 745495, 1043693, 1192792, 1490990, 2087386, 2385584, 2981980, 4174772, 4771168, 5218465, 5963960, 8349544, 9542336, 10436930, 11927920, 12375217, 16699088, 20873860, 23855840, 24750434, 33398176, 41747720, 47711680, 49500868, 61876085, 66796352, 83495440, 86626519, 99001736, 123752170, 166990880, 173253038, 198003472, 247504340, 333981760, 346506076, 396006944, 433132595, 495008680, 693012152, 792013888, 866265190, 990017360, 1386024304, 1732530380, 1980034720, 2772048608, 3465060760, 3960069440, 5544097216, 6930121520, 13860243040, 27720486080]

約数ペア:

[(1, 27720486080), (2, 13860243040), (4, 6930121520), (5, 5544097216), (7, 3960069440), (8, 3465060760), (10, 2772048608), (14, 1980034720), (16, 1732530380), (20, 1386024304), (28, 990017360), (32, 866265190), (35, 792013888), (40, 693012152), (56, 495008680), (64, 433132595), (70, 396006944), (80, 346506076), (83, 333981760), (112, 247504340), (140, 198003472), (160, 173253038), (166, 166990880), (224, 123752170), (280, 99001736), (320, 86626519), (332, 83495440), (415, 66796352), (448, 61876085), (560, 49500868), (581, 47711680), (664, 41747720), (830, 33398176), (1120, 24750434), (1162, 23855840), (1328, 20873860), (1660, 16699088), (2240, 12375217), (2324, 11927920), (2656, 10436930), (2905, 9542336), (3320, 8349544), (4648, 5963960), (5312, 5218465), (5810, 4771168), (6640, 4174772), (9296, 2981980), (11620, 2385584), (13280, 2087386), (18592, 1490990), (23240, 1192792), (26560, 1043693), (37184, 745495), (46480, 596396), (92960, 298198), (149099, 185920)]