2615697080

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{367}}^1$

素因数の和:589

約数の個数: 128

約数和(自身を含む): 6308167680

約数和(自身を除く): 3692470600

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 61, 92, 115, 122, 127, 184, 230, 244, 254, 305, 367, 460, 488, 508, 610, 635, 734, 920, 1016, 1220, 1270, 1403, 1468, 1835, 2440, 2540, 2806, 2921, 2936, 3670, 5080, 5612, 5842, 7015, 7340, 7747, 8441, 11224, 11684, 14030, 14605, 14680, 15494, 16882, 22387, 23368, 28060, 29210, 30988, 33764, 38735, 42205, 44774, 46609, 56120, 58420, 61976, 67528, 77470, 84410, 89548, 93218, 111935, 116840, 154940, 168820, 178181, 179096, 186436, 223870, 233045, 309880, 337640, 356362, 372872, 447740, 466090, 514901, 712724, 890905, 895480, 932180, 1029802, 1072007, 1425448, 1781810, 1864360, 2059604, 2144014, 2574505, 2843149, 3563620, 4119208, 4288028, 5149010, 5360035, 5686298, 7127240, 8576056, 10298020, 10720070, 11372596, 14215745, 20596040, 21440140, 22745192, 28431490, 42880280, 56862980, 65392427, 113725960, 130784854, 261569708, 326962135, 523139416, 653924270, 1307848540, 2615697080]

約数ペア:

[(1, 2615697080), (2, 1307848540), (4, 653924270), (5, 523139416), (8, 326962135), (10, 261569708), (20, 130784854), (23, 113725960), (40, 65392427), (46, 56862980), (61, 42880280), (92, 28431490), (115, 22745192), (122, 21440140), (127, 20596040), (184, 14215745), (230, 11372596), (244, 10720070), (254, 10298020), (305, 8576056), (367, 7127240), (460, 5686298), (488, 5360035), (508, 5149010), (610, 4288028), (635, 4119208), (734, 3563620), (920, 2843149), (1016, 2574505), (1220, 2144014), (1270, 2059604), (1403, 1864360), (1468, 1781810), (1835, 1425448), (2440, 1072007), (2540, 1029802), (2806, 932180), (2921, 895480), (2936, 890905), (3670, 712724), (5080, 514901), (5612, 466090), (5842, 447740), (7015, 372872), (7340, 356362), (7747, 337640), (8441, 309880), (11224, 233045), (11684, 223870), (14030, 186436), (14605, 179096), (14680, 178181), (15494, 168820), (16882, 154940), (22387, 116840), (23368, 111935), (28060, 93218), (29210, 89548), (30988, 84410), (33764, 77470), (38735, 67528), (42205, 61976), (44774, 58420), (46609, 56120)]