840076160

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17047}}^1$

素因数の和:17084

約数の個数: 128

約数和(自身を含む): 2504010240

約数和(自身を除く): 1663934080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 640, 704, 770, 880, 896, 1120, 1232, 1408, 1540, 1760, 2240, 2464, 3080, 3520, 4480, 4928, 6160, 7040, 9856, 12320, 17047, 24640, 34094, 49280, 68188, 85235, 119329, 136376, 170470, 187517, 238658, 272752, 340940, 375034, 477316, 545504, 596645, 681880, 750068, 937585, 954632, 1091008, 1193290, 1312619, 1363760, 1500136, 1875170, 1909264, 2182016, 2386580, 2625238, 2727520, 3000272, 3750340, 3818528, 4773160, 5250476, 5455040, 6000544, 6563095, 7500680, 7637056, 9546320, 10500952, 10910080, 12001088, 13126190, 15001360, 15274112, 19092640, 21001904, 24002176, 26252380, 30002720, 38185280, 42003808, 52504760, 60005440, 76370560, 84007616, 105009520, 120010880, 168015232, 210019040, 420038080, 840076160]

約数ペア:

[(1, 840076160), (2, 420038080), (4, 210019040), (5, 168015232), (7, 120010880), (8, 105009520), (10, 84007616), (11, 76370560), (14, 60005440), (16, 52504760), (20, 42003808), (22, 38185280), (28, 30002720), (32, 26252380), (35, 24002176), (40, 21001904), (44, 19092640), (55, 15274112), (56, 15001360), (64, 13126190), (70, 12001088), (77, 10910080), (80, 10500952), (88, 9546320), (110, 7637056), (112, 7500680), (128, 6563095), (140, 6000544), (154, 5455040), (160, 5250476), (176, 4773160), (220, 3818528), (224, 3750340), (280, 3000272), (308, 2727520), (320, 2625238), (352, 2386580), (385, 2182016), (440, 1909264), (448, 1875170), (560, 1500136), (616, 1363760), (640, 1312619), (704, 1193290), (770, 1091008), (880, 954632), (896, 937585), (1120, 750068), (1232, 681880), (1408, 596645), (1540, 545504), (1760, 477316), (2240, 375034), (2464, 340940), (3080, 272752), (3520, 238658), (4480, 187517), (4928, 170470), (6160, 136376), (7040, 119329), (9856, 85235), (12320, 68188), (17047, 49280), (24640, 34094)]