87713120

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:149

約数の個数: 192

約数和(自身を含む): 247484160

約数和(自身を除く): 159771040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 43, 44, 55, 61, 76, 80, 86, 88, 95, 110, 122, 152, 160, 172, 176, 190, 209, 215, 220, 244, 304, 305, 344, 352, 380, 418, 430, 440, 473, 488, 608, 610, 671, 688, 760, 817, 836, 860, 880, 946, 976, 1045, 1159, 1220, 1342, 1376, 1520, 1634, 1672, 1720, 1760, 1892, 1952, 2090, 2318, 2365, 2440, 2623, 2684, 3040, 3268, 3344, 3355, 3440, 3784, 4085, 4180, 4636, 4730, 4880, 5246, 5368, 5795, 6536, 6688, 6710, 6880, 7568, 8170, 8360, 8987, 9272, 9460, 9760, 10492, 10736, 11590, 12749, 13072, 13115, 13420, 15136, 16340, 16720, 17974, 18544, 18920, 20984, 21472, 23180, 25498, 26144, 26230, 26840, 28853, 32680, 33440, 35948, 37088, 37840, 41968, 44935, 46360, 49837, 50996, 52460, 53680, 57706, 63745, 65360, 71896, 75680, 83936, 89870, 92720, 99674, 101992, 104920, 107360, 115412, 127490, 130720, 143792, 144265, 179740, 185440, 199348, 203984, 209840, 230824, 249185, 254980, 287584, 288530, 359480, 398696, 407968, 419680, 461648, 498370, 509960, 548207, 577060, 718960, 797392, 923296, 996740, 1019920, 1096414, 1154120, 1437920, 1594784, 1993480, 2039840, 2192828, 2308240, 2741035, 3986960, 4385656, 4616480, 5482070, 7973920, 8771312, 10964140, 17542624, 21928280, 43856560, 87713120]

約数ペア:

[(1, 87713120), (2, 43856560), (4, 21928280), (5, 17542624), (8, 10964140), (10, 8771312), (11, 7973920), (16, 5482070), (19, 4616480), (20, 4385656), (22, 3986960), (32, 2741035), (38, 2308240), (40, 2192828), (43, 2039840), (44, 1993480), (55, 1594784), (61, 1437920), (76, 1154120), (80, 1096414), (86, 1019920), (88, 996740), (95, 923296), (110, 797392), (122, 718960), (152, 577060), (160, 548207), (172, 509960), (176, 498370), (190, 461648), (209, 419680), (215, 407968), (220, 398696), (244, 359480), (304, 288530), (305, 287584), (344, 254980), (352, 249185), (380, 230824), (418, 209840), (430, 203984), (440, 199348), (473, 185440), (488, 179740), (608, 144265), (610, 143792), (671, 130720), (688, 127490), (760, 115412), (817, 107360), (836, 104920), (860, 101992), (880, 99674), (946, 92720), (976, 89870), (1045, 83936), (1159, 75680), (1220, 71896), (1342, 65360), (1376, 63745), (1520, 57706), (1634, 53680), (1672, 52460), (1720, 50996), (1760, 49837), (1892, 46360), (1952, 44935), (2090, 41968), (2318, 37840), (2365, 37088), (2440, 35948), (2623, 33440), (2684, 32680), (3040, 28853), (3268, 26840), (3344, 26230), (3355, 26144), (3440, 25498), (3784, 23180), (4085, 21472), (4180, 20984), (4636, 18920), (4730, 18544), (4880, 17974), (5246, 16720), (5368, 16340), (5795, 15136), (6536, 13420), (6688, 13115), (6710, 13072), (6880, 12749), (7568, 11590), (8170, 10736), (8360, 10492), (8987, 9760), (9272, 9460)]