139506960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:365

約数の個数: 160

約数和(自身を含む): 457113600

約数和(自身を除く): 317606640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 127, 138, 184, 199, 230, 240, 254, 276, 345, 368, 381, 398, 460, 508, 552, 597, 635, 690, 762, 796, 920, 995, 1016, 1104, 1194, 1270, 1380, 1524, 1592, 1840, 1905, 1990, 2032, 2388, 2540, 2760, 2921, 2985, 3048, 3184, 3810, 3980, 4577, 4776, 5080, 5520, 5842, 5970, 6096, 7620, 7960, 8763, 9154, 9552, 10160, 11684, 11940, 13731, 14605, 15240, 15920, 17526, 18308, 22885, 23368, 23880, 25273, 27462, 29210, 30480, 35052, 36616, 43815, 45770, 46736, 47760, 50546, 54924, 58420, 68655, 70104, 73232, 75819, 87630, 91540, 101092, 109848, 116840, 126365, 137310, 140208, 151638, 175260, 183080, 202184, 219696, 233680, 252730, 274620, 303276, 350520, 366160, 379095, 404368, 505460, 549240, 581279, 606552, 701040, 758190, 1010920, 1098480, 1162558, 1213104, 1516380, 1743837, 2021840, 2325116, 2906395, 3032760, 3487674, 4650232, 5812790, 6065520, 6975348, 8719185, 9300464, 11625580, 13950696, 17438370, 23251160, 27901392, 34876740, 46502320, 69753480, 139506960]

約数ペア:

[(1, 139506960), (2, 69753480), (3, 46502320), (4, 34876740), (5, 27901392), (6, 23251160), (8, 17438370), (10, 13950696), (12, 11625580), (15, 9300464), (16, 8719185), (20, 6975348), (23, 6065520), (24, 5812790), (30, 4650232), (40, 3487674), (46, 3032760), (48, 2906395), (60, 2325116), (69, 2021840), (80, 1743837), (92, 1516380), (115, 1213104), (120, 1162558), (127, 1098480), (138, 1010920), (184, 758190), (199, 701040), (230, 606552), (240, 581279), (254, 549240), (276, 505460), (345, 404368), (368, 379095), (381, 366160), (398, 350520), (460, 303276), (508, 274620), (552, 252730), (597, 233680), (635, 219696), (690, 202184), (762, 183080), (796, 175260), (920, 151638), (995, 140208), (1016, 137310), (1104, 126365), (1194, 116840), (1270, 109848), (1380, 101092), (1524, 91540), (1592, 87630), (1840, 75819), (1905, 73232), (1990, 70104), (2032, 68655), (2388, 58420), (2540, 54924), (2760, 50546), (2921, 47760), (2985, 46736), (3048, 45770), (3184, 43815), (3810, 36616), (3980, 35052), (4577, 30480), (4776, 29210), (5080, 27462), (5520, 25273), (5842, 23880), (5970, 23368), (6096, 22885), (7620, 18308), (7960, 17526), (8763, 15920), (9154, 15240), (9552, 14605), (10160, 13731), (11684, 11940)]