2139400440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{25951}}^1$

素因数の和:26197

約数の個数: 96

約数和(自身を含む): 6983683200

約数和(自身を除く): 4844282760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 229, 360, 458, 687, 916, 1145, 1374, 1832, 2061, 2290, 2748, 3435, 4122, 4580, 5496, 6870, 8244, 9160, 10305, 13740, 16488, 20610, 25951, 27480, 41220, 51902, 77853, 82440, 103804, 129755, 155706, 207608, 233559, 259510, 311412, 389265, 467118, 519020, 622824, 778530, 934236, 1038040, 1167795, 1557060, 1868472, 2335590, 3114120, 4671180, 5942779, 9342360, 11885558, 17828337, 23771116, 29713895, 35656674, 47542232, 53485011, 59427790, 71313348, 89141685, 106970022, 118855580, 142626696, 178283370, 213940044, 237711160, 267425055, 356566740, 427880088, 534850110, 713133480, 1069700220, 2139400440]

約数ペア:

[(1, 2139400440), (2, 1069700220), (3, 713133480), (4, 534850110), (5, 427880088), (6, 356566740), (8, 267425055), (9, 237711160), (10, 213940044), (12, 178283370), (15, 142626696), (18, 118855580), (20, 106970022), (24, 89141685), (30, 71313348), (36, 59427790), (40, 53485011), (45, 47542232), (60, 35656674), (72, 29713895), (90, 23771116), (120, 17828337), (180, 11885558), (229, 9342360), (360, 5942779), (458, 4671180), (687, 3114120), (916, 2335590), (1145, 1868472), (1374, 1557060), (1832, 1167795), (2061, 1038040), (2290, 934236), (2748, 778530), (3435, 622824), (4122, 519020), (4580, 467118), (5496, 389265), (6870, 311412), (8244, 259510), (9160, 233559), (10305, 207608), (13740, 155706), (16488, 129755), (20610, 103804), (25951, 82440), (27480, 77853), (41220, 51902)]