170287920

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2389}}^1$

素因数の和:2425

約数の個数: 200

約数和(自身を含む): 645472080

約数和(自身を除く): 475184160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 99, 108, 110, 120, 132, 135, 144, 162, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 324, 330, 360, 396, 405, 432, 440, 495, 528, 540, 594, 648, 660, 720, 792, 810, 880, 891, 990, 1080, 1188, 1296, 1320, 1485, 1584, 1620, 1782, 1980, 2160, 2376, 2389, 2640, 2970, 3240, 3564, 3960, 4455, 4752, 4778, 5940, 6480, 7128, 7167, 7920, 8910, 9556, 11880, 11945, 14256, 14334, 17820, 19112, 21501, 23760, 23890, 26279, 28668, 35640, 35835, 38224, 43002, 47780, 52558, 57336, 64503, 71280, 71670, 78837, 86004, 95560, 105116, 107505, 114672, 129006, 131395, 143340, 157674, 172008, 191120, 193509, 210232, 215010, 236511, 258012, 262790, 286680, 315348, 322515, 344016, 387018, 394185, 420464, 430020, 473022, 516024, 525580, 573360, 630696, 645030, 709533, 774036, 788370, 860040, 946044, 967545, 1032048, 1051160, 1182555, 1261392, 1290060, 1419066, 1548072, 1576740, 1720080, 1892088, 1935090, 2102320, 2128599, 2365110, 2580120, 2838132, 3096144, 3153480, 3547665, 3784176, 3870180, 4257198, 4730220, 5160240, 5676264, 6306960, 7095330, 7740360, 8514396, 9460440, 10642995, 11352528, 14190660, 15480720, 17028792, 18920880, 21285990, 28381320, 34057584, 42571980, 56762640, 85143960, 170287920]

約数ペア:

[(1, 170287920), (2, 85143960), (3, 56762640), (4, 42571980), (5, 34057584), (6, 28381320), (8, 21285990), (9, 18920880), (10, 17028792), (11, 15480720), (12, 14190660), (15, 11352528), (16, 10642995), (18, 9460440), (20, 8514396), (22, 7740360), (24, 7095330), (27, 6306960), (30, 5676264), (33, 5160240), (36, 4730220), (40, 4257198), (44, 3870180), (45, 3784176), (48, 3547665), (54, 3153480), (55, 3096144), (60, 2838132), (66, 2580120), (72, 2365110), (80, 2128599), (81, 2102320), (88, 1935090), (90, 1892088), (99, 1720080), (108, 1576740), (110, 1548072), (120, 1419066), (132, 1290060), (135, 1261392), (144, 1182555), (162, 1051160), (165, 1032048), (176, 967545), (180, 946044), (198, 860040), (216, 788370), (220, 774036), (240, 709533), (264, 645030), (270, 630696), (297, 573360), (324, 525580), (330, 516024), (360, 473022), (396, 430020), (405, 420464), (432, 394185), (440, 387018), (495, 344016), (528, 322515), (540, 315348), (594, 286680), (648, 262790), (660, 258012), (720, 236511), (792, 215010), (810, 210232), (880, 193509), (891, 191120), (990, 172008), (1080, 157674), (1188, 143340), (1296, 131395), (1320, 129006), (1485, 114672), (1584, 107505), (1620, 105116), (1782, 95560), (1980, 86004), (2160, 78837), (2376, 71670), (2389, 71280), (2640, 64503), (2970, 57336), (3240, 52558), (3564, 47780), (3960, 43002), (4455, 38224), (4752, 35835), (4778, 35640), (5940, 28668), (6480, 26279), (7128, 23890), (7167, 23760), (7920, 21501), (8910, 19112), (9556, 17820), (11880, 14334), (11945, 14256)]