131341320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1951}}^1$

素因数の和:1996

約数の個数: 192

約数和(自身を含む): 493309440

約数和(自身を除く): 361968120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 51, 55, 60, 66, 68, 72, 85, 88, 90, 99, 102, 110, 120, 132, 136, 153, 165, 170, 180, 187, 198, 204, 220, 255, 264, 306, 330, 340, 360, 374, 396, 408, 440, 495, 510, 561, 612, 660, 680, 748, 765, 792, 935, 990, 1020, 1122, 1224, 1320, 1496, 1530, 1683, 1870, 1951, 1980, 2040, 2244, 2805, 3060, 3366, 3740, 3902, 3960, 4488, 5610, 5853, 6120, 6732, 7480, 7804, 8415, 9755, 11220, 11706, 13464, 15608, 16830, 17559, 19510, 21461, 22440, 23412, 29265, 33167, 33660, 35118, 39020, 42922, 46824, 58530, 64383, 66334, 67320, 70236, 78040, 85844, 87795, 99501, 107305, 117060, 128766, 132668, 140472, 165835, 171688, 175590, 193149, 199002, 214610, 234120, 257532, 265336, 298503, 321915, 331670, 351180, 364837, 386298, 398004, 429220, 497505, 515064, 597006, 643830, 663340, 702360, 729674, 772596, 796008, 858440, 965745, 995010, 1094511, 1194012, 1287660, 1326680, 1459348, 1492515, 1545192, 1824185, 1931490, 1990020, 2189022, 2388024, 2575320, 2918696, 2985030, 3283533, 3648370, 3862980, 3980040, 4378044, 5472555, 5970060, 6567066, 7296740, 7725960, 8756088, 10945110, 11940120, 13134132, 14593480, 16417665, 21890220, 26268264, 32835330, 43780440, 65670660, 131341320]

約数ペア:

[(1, 131341320), (2, 65670660), (3, 43780440), (4, 32835330), (5, 26268264), (6, 21890220), (8, 16417665), (9, 14593480), (10, 13134132), (11, 11940120), (12, 10945110), (15, 8756088), (17, 7725960), (18, 7296740), (20, 6567066), (22, 5970060), (24, 5472555), (30, 4378044), (33, 3980040), (34, 3862980), (36, 3648370), (40, 3283533), (44, 2985030), (45, 2918696), (51, 2575320), (55, 2388024), (60, 2189022), (66, 1990020), (68, 1931490), (72, 1824185), (85, 1545192), (88, 1492515), (90, 1459348), (99, 1326680), (102, 1287660), (110, 1194012), (120, 1094511), (132, 995010), (136, 965745), (153, 858440), (165, 796008), (170, 772596), (180, 729674), (187, 702360), (198, 663340), (204, 643830), (220, 597006), (255, 515064), (264, 497505), (306, 429220), (330, 398004), (340, 386298), (360, 364837), (374, 351180), (396, 331670), (408, 321915), (440, 298503), (495, 265336), (510, 257532), (561, 234120), (612, 214610), (660, 199002), (680, 193149), (748, 175590), (765, 171688), (792, 165835), (935, 140472), (990, 132668), (1020, 128766), (1122, 117060), (1224, 107305), (1320, 99501), (1496, 87795), (1530, 85844), (1683, 78040), (1870, 70236), (1951, 67320), (1980, 66334), (2040, 64383), (2244, 58530), (2805, 46824), (3060, 42922), (3366, 39020), (3740, 35118), (3902, 33660), (3960, 33167), (4488, 29265), (5610, 23412), (5853, 22440), (6120, 21461), (6732, 19510), (7480, 17559), (7804, 16830), (8415, 15608), (9755, 13464), (11220, 11706)]