257401633680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{1217}}^1\times {\mathrm{97919}}^1$

素因数の和:99158

約数の個数: 160

約数和(自身を含む): 887343206400

約数和(自身を除く): 629941572720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 1217, 2160, 2434, 3651, 4868, 6085, 7302, 9736, 10953, 12170, 14604, 18255, 19472, 21906, 24340, 29208, 32859, 36510, 43812, 48680, 54765, 58416, 65718, 73020, 87624, 97360, 97919, 109530, 131436, 146040, 164295, 175248, 195838, 219060, 262872, 292080, 293757, 328590, 391676, 438120, 489595, 525744, 587514, 657180, 783352, 876240, 881271, 979190, 1175028, 1314360, 1468785, 1566704, 1762542, 1958380, 2350056, 2628720, 2643813, 2937570, 3525084, 3916760, 4406355, 4700112, 5287626, 5875140, 7050168, 7833520, 8812710, 10575252, 11750280, 13219065, 14100336, 17625420, 21150504, 23500560, 26438130, 35250840, 42301008, 52876260, 70501680, 105752520, 119167423, 211505040, 238334846, 357502269, 476669692, 595837115, 715004538, 953339384, 1072506807, 1191674230, 1430009076, 1787511345, 1906678768, 2145013614, 2383348460, 2860018152, 3217520421, 3575022690, 4290027228, 4766696920, 5362534035, 5720036304, 6435040842, 7150045380, 8580054456, 9533393840, 10725068070, 12870081684, 14300090760, 16087602105, 17160108912, 21450136140, 25740163368, 28600181520, 32175204210, 42900272280, 51480326736, 64350408420, 85800544560, 128700816840, 257401633680]

約数ペア:

[(1, 257401633680), (2, 128700816840), (3, 85800544560), (4, 64350408420), (5, 51480326736), (6, 42900272280), (8, 32175204210), (9, 28600181520), (10, 25740163368), (12, 21450136140), (15, 17160108912), (16, 16087602105), (18, 14300090760), (20, 12870081684), (24, 10725068070), (27, 9533393840), (30, 8580054456), (36, 7150045380), (40, 6435040842), (45, 5720036304), (48, 5362534035), (54, 4766696920), (60, 4290027228), (72, 3575022690), (80, 3217520421), (90, 2860018152), (108, 2383348460), (120, 2145013614), (135, 1906678768), (144, 1787511345), (180, 1430009076), (216, 1191674230), (240, 1072506807), (270, 953339384), (360, 715004538), (432, 595837115), (540, 476669692), (720, 357502269), (1080, 238334846), (1217, 211505040), (2160, 119167423), (2434, 105752520), (3651, 70501680), (4868, 52876260), (6085, 42301008), (7302, 35250840), (9736, 26438130), (10953, 23500560), (12170, 21150504), (14604, 17625420), (18255, 14100336), (19472, 13219065), (21906, 11750280), (24340, 10575252), (29208, 8812710), (32859, 7833520), (36510, 7050168), (43812, 5875140), (48680, 5287626), (54765, 4700112), (58416, 4406355), (65718, 3916760), (73020, 3525084), (87624, 2937570), (97360, 2643813), (97919, 2628720), (109530, 2350056), (131436, 1958380), (146040, 1762542), (164295, 1566704), (175248, 1468785), (195838, 1314360), (219060, 1175028), (262872, 979190), (292080, 881271), (293757, 876240), (328590, 783352), (391676, 657180), (438120, 587514), (489595, 525744)]