1054720440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10501}}^1$

素因数の和:10555

約数の個数: 160

約数和(自身を含む): 3659736960

約数和(自身を除く): 2605016520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 81, 90, 93, 108, 120, 124, 135, 155, 162, 180, 186, 216, 248, 270, 279, 310, 324, 360, 372, 405, 465, 540, 558, 620, 648, 744, 810, 837, 930, 1080, 1116, 1240, 1395, 1620, 1674, 1860, 2232, 2511, 2790, 3240, 3348, 3720, 4185, 5022, 5580, 6696, 8370, 10044, 10501, 11160, 12555, 16740, 20088, 21002, 25110, 31503, 33480, 42004, 50220, 52505, 63006, 84008, 94509, 100440, 105010, 126012, 157515, 189018, 210020, 252024, 283527, 315030, 325531, 378036, 420040, 472545, 567054, 630060, 651062, 756072, 850581, 945090, 976593, 1134108, 1260120, 1302124, 1417635, 1627655, 1701162, 1890180, 1953186, 2268216, 2604248, 2835270, 2929779, 3255310, 3402324, 3780360, 3906372, 4252905, 4882965, 5670540, 5859558, 6510620, 6804648, 7812744, 8505810, 8789337, 9765930, 11341080, 11719116, 13021240, 14648895, 17011620, 17578674, 19531860, 23438232, 26368011, 29297790, 34023240, 35157348, 39063720, 43946685, 52736022, 58595580, 70314696, 87893370, 105472044, 117191160, 131840055, 175786740, 210944088, 263680110, 351573480, 527360220, 1054720440]

約数ペア:

[(1, 1054720440), (2, 527360220), (3, 351573480), (4, 263680110), (5, 210944088), (6, 175786740), (8, 131840055), (9, 117191160), (10, 105472044), (12, 87893370), (15, 70314696), (18, 58595580), (20, 52736022), (24, 43946685), (27, 39063720), (30, 35157348), (31, 34023240), (36, 29297790), (40, 26368011), (45, 23438232), (54, 19531860), (60, 17578674), (62, 17011620), (72, 14648895), (81, 13021240), (90, 11719116), (93, 11341080), (108, 9765930), (120, 8789337), (124, 8505810), (135, 7812744), (155, 6804648), (162, 6510620), (180, 5859558), (186, 5670540), (216, 4882965), (248, 4252905), (270, 3906372), (279, 3780360), (310, 3402324), (324, 3255310), (360, 2929779), (372, 2835270), (405, 2604248), (465, 2268216), (540, 1953186), (558, 1890180), (620, 1701162), (648, 1627655), (744, 1417635), (810, 1302124), (837, 1260120), (930, 1134108), (1080, 976593), (1116, 945090), (1240, 850581), (1395, 756072), (1620, 651062), (1674, 630060), (1860, 567054), (2232, 472545), (2511, 420040), (2790, 378036), (3240, 325531), (3348, 315030), (3720, 283527), (4185, 252024), (5022, 210020), (5580, 189018), (6696, 157515), (8370, 126012), (10044, 105010), (10501, 100440), (11160, 94509), (12555, 84008), (16740, 63006), (20088, 52505), (21002, 50220), (25110, 42004), (31503, 33480)]