342296640

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{16979}}^1$

素因数の和:17009

約数の個数: 168

約数和(自身を含む): 1345631040

約数和(自身を除く): 1003334400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 16979, 20160, 33958, 50937, 67916, 84895, 101874, 118853, 135832, 152811, 169790, 203748, 237706, 254685, 271664, 305622, 339580, 356559, 407496, 475412, 509370, 543328, 594265, 611244, 679160, 713118, 764055, 814992, 950824, 1018740, 1069677, 1086656, 1188530, 1222488, 1358320, 1426236, 1528110, 1629984, 1782795, 1901648, 2037480, 2139354, 2377060, 2444976, 2716640, 2852472, 3056220, 3259968, 3565590, 3803296, 4074960, 4278708, 4754120, 4889952, 5348385, 5433280, 5704944, 6112440, 7131180, 7606592, 8149920, 8557416, 9508240, 9779904, 10696770, 11409888, 12224880, 14262360, 16299840, 17114832, 19016480, 21393540, 22819776, 24449760, 28524720, 34229664, 38032960, 42787080, 48899520, 57049440, 68459328, 85574160, 114098880, 171148320, 342296640]

約数ペア:

[(1, 342296640), (2, 171148320), (3, 114098880), (4, 85574160), (5, 68459328), (6, 57049440), (7, 48899520), (8, 42787080), (9, 38032960), (10, 34229664), (12, 28524720), (14, 24449760), (15, 22819776), (16, 21393540), (18, 19016480), (20, 17114832), (21, 16299840), (24, 14262360), (28, 12224880), (30, 11409888), (32, 10696770), (35, 9779904), (36, 9508240), (40, 8557416), (42, 8149920), (45, 7606592), (48, 7131180), (56, 6112440), (60, 5704944), (63, 5433280), (64, 5348385), (70, 4889952), (72, 4754120), (80, 4278708), (84, 4074960), (90, 3803296), (96, 3565590), (105, 3259968), (112, 3056220), (120, 2852472), (126, 2716640), (140, 2444976), (144, 2377060), (160, 2139354), (168, 2037480), (180, 1901648), (192, 1782795), (210, 1629984), (224, 1528110), (240, 1426236), (252, 1358320), (280, 1222488), (288, 1188530), (315, 1086656), (320, 1069677), (336, 1018740), (360, 950824), (420, 814992), (448, 764055), (480, 713118), (504, 679160), (560, 611244), (576, 594265), (630, 543328), (672, 509370), (720, 475412), (840, 407496), (960, 356559), (1008, 339580), (1120, 305622), (1260, 271664), (1344, 254685), (1440, 237706), (1680, 203748), (2016, 169790), (2240, 152811), (2520, 135832), (2880, 118853), (3360, 101874), (4032, 84895), (5040, 67916), (6720, 50937), (10080, 33958), (16979, 20160)]