1024804920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{1667}}^1$

素因数の和:1837

約数の個数: 128

約数和(自身を含む): 3170534400

約数和(自身を除く): 2145729480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 109, 120, 141, 188, 218, 235, 282, 327, 376, 436, 470, 545, 564, 654, 705, 872, 940, 1090, 1128, 1308, 1410, 1635, 1667, 1880, 2180, 2616, 2820, 3270, 3334, 4360, 5001, 5123, 5640, 6540, 6668, 8335, 10002, 10246, 13080, 13336, 15369, 16670, 20004, 20492, 25005, 25615, 30738, 33340, 40008, 40984, 50010, 51230, 61476, 66680, 76845, 78349, 100020, 102460, 122952, 153690, 156698, 181703, 200040, 204920, 235047, 307380, 313396, 363406, 391745, 470094, 545109, 614760, 626792, 726812, 783490, 908515, 940188, 1090218, 1175235, 1453624, 1566980, 1817030, 1880376, 2180436, 2350470, 2725545, 3133960, 3634060, 4360872, 4700940, 5451090, 7268120, 8540041, 9401880, 10902180, 17080082, 21804360, 25620123, 34160164, 42700205, 51240246, 68320328, 85400410, 102480492, 128100615, 170800820, 204960984, 256201230, 341601640, 512402460, 1024804920]

約数ペア:

[(1, 1024804920), (2, 512402460), (3, 341601640), (4, 256201230), (5, 204960984), (6, 170800820), (8, 128100615), (10, 102480492), (12, 85400410), (15, 68320328), (20, 51240246), (24, 42700205), (30, 34160164), (40, 25620123), (47, 21804360), (60, 17080082), (94, 10902180), (109, 9401880), (120, 8540041), (141, 7268120), (188, 5451090), (218, 4700940), (235, 4360872), (282, 3634060), (327, 3133960), (376, 2725545), (436, 2350470), (470, 2180436), (545, 1880376), (564, 1817030), (654, 1566980), (705, 1453624), (872, 1175235), (940, 1090218), (1090, 940188), (1128, 908515), (1308, 783490), (1410, 726812), (1635, 626792), (1667, 614760), (1880, 545109), (2180, 470094), (2616, 391745), (2820, 363406), (3270, 313396), (3334, 307380), (4360, 235047), (5001, 204920), (5123, 200040), (5640, 181703), (6540, 156698), (6668, 153690), (8335, 122952), (10002, 102460), (10246, 100020), (13080, 78349), (13336, 76845), (15369, 66680), (16670, 61476), (20004, 51230), (20492, 50010), (25005, 40984), (25615, 40008), (30738, 33340)]