82651080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:319

約数の個数: 128

約数和(自身を含む): 258007680

約数和(自身を除く): 175356600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 107, 120, 123, 157, 164, 205, 214, 246, 314, 321, 328, 410, 428, 471, 492, 535, 615, 628, 642, 785, 820, 856, 942, 984, 1070, 1230, 1256, 1284, 1570, 1605, 1640, 1884, 2140, 2355, 2460, 2568, 3140, 3210, 3768, 4280, 4387, 4710, 4920, 6280, 6420, 6437, 8774, 9420, 12840, 12874, 13161, 16799, 17548, 18840, 19311, 21935, 25748, 26322, 32185, 33598, 35096, 38622, 43870, 50397, 51496, 52644, 64370, 65805, 67196, 77244, 83995, 87740, 96555, 100794, 105288, 128740, 131610, 134392, 154488, 167990, 175480, 193110, 201588, 251985, 257480, 263220, 335980, 386220, 403176, 503970, 526440, 671960, 688759, 772440, 1007940, 1377518, 2015880, 2066277, 2755036, 3443795, 4132554, 5510072, 6887590, 8265108, 10331385, 13775180, 16530216, 20662770, 27550360, 41325540, 82651080]

約数ペア:

[(1, 82651080), (2, 41325540), (3, 27550360), (4, 20662770), (5, 16530216), (6, 13775180), (8, 10331385), (10, 8265108), (12, 6887590), (15, 5510072), (20, 4132554), (24, 3443795), (30, 2755036), (40, 2066277), (41, 2015880), (60, 1377518), (82, 1007940), (107, 772440), (120, 688759), (123, 671960), (157, 526440), (164, 503970), (205, 403176), (214, 386220), (246, 335980), (314, 263220), (321, 257480), (328, 251985), (410, 201588), (428, 193110), (471, 175480), (492, 167990), (535, 154488), (615, 134392), (628, 131610), (642, 128740), (785, 105288), (820, 100794), (856, 96555), (942, 87740), (984, 83995), (1070, 77244), (1230, 67196), (1256, 65805), (1284, 64370), (1570, 52644), (1605, 51496), (1640, 50397), (1884, 43870), (2140, 38622), (2355, 35096), (2460, 33598), (2568, 32185), (3140, 26322), (3210, 25748), (3768, 21935), (4280, 19311), (4387, 18840), (4710, 17548), (4920, 16799), (6280, 13161), (6420, 12874), (6437, 12840), (8774, 9420)]