208743480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5857}}^1$

素因数の和:5891

約数の個数: 160

約数和(自身を含む): 765523440

約数和(自身を除く): 556779960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 264, 270, 297, 324, 330, 360, 396, 405, 440, 495, 540, 594, 648, 660, 792, 810, 891, 990, 1080, 1188, 1320, 1485, 1620, 1782, 1980, 2376, 2970, 3240, 3564, 3960, 4455, 5857, 5940, 7128, 8910, 11714, 11880, 17571, 17820, 23428, 29285, 35142, 35640, 46856, 52713, 58570, 64427, 70284, 87855, 105426, 117140, 128854, 140568, 158139, 175710, 193281, 210852, 234280, 257708, 263565, 316278, 322135, 351420, 386562, 421704, 474417, 515416, 527130, 579843, 632556, 644270, 702840, 773124, 790695, 948834, 966405, 1054260, 1159686, 1265112, 1288540, 1546248, 1581390, 1739529, 1897668, 1932810, 2108520, 2319372, 2372085, 2577080, 2899215, 3162780, 3479058, 3795336, 3865620, 4638744, 4744170, 5218587, 5798430, 6325560, 6958116, 7731240, 8697645, 9488340, 10437174, 11596860, 13916232, 17395290, 18976680, 20874348, 23193720, 26092935, 34790580, 41748696, 52185870, 69581160, 104371740, 208743480]

約数ペア:

[(1, 208743480), (2, 104371740), (3, 69581160), (4, 52185870), (5, 41748696), (6, 34790580), (8, 26092935), (9, 23193720), (10, 20874348), (11, 18976680), (12, 17395290), (15, 13916232), (18, 11596860), (20, 10437174), (22, 9488340), (24, 8697645), (27, 7731240), (30, 6958116), (33, 6325560), (36, 5798430), (40, 5218587), (44, 4744170), (45, 4638744), (54, 3865620), (55, 3795336), (60, 3479058), (66, 3162780), (72, 2899215), (81, 2577080), (88, 2372085), (90, 2319372), (99, 2108520), (108, 1932810), (110, 1897668), (120, 1739529), (132, 1581390), (135, 1546248), (162, 1288540), (165, 1265112), (180, 1159686), (198, 1054260), (216, 966405), (220, 948834), (264, 790695), (270, 773124), (297, 702840), (324, 644270), (330, 632556), (360, 579843), (396, 527130), (405, 515416), (440, 474417), (495, 421704), (540, 386562), (594, 351420), (648, 322135), (660, 316278), (792, 263565), (810, 257708), (891, 234280), (990, 210852), (1080, 193281), (1188, 175710), (1320, 158139), (1485, 140568), (1620, 128854), (1782, 117140), (1980, 105426), (2376, 87855), (2970, 70284), (3240, 64427), (3564, 58570), (3960, 52713), (4455, 46856), (5857, 35640), (5940, 35142), (7128, 29285), (8910, 23428), (11714, 17820), (11880, 17571)]