3213381920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{77543}}^1$

素因数の和:77602

約数の個数: 96

約数和(自身を含む): 8910736128

約数和(自身を除く): 5697354208

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 160, 185, 224, 259, 280, 296, 370, 518, 560, 592, 740, 1036, 1120, 1184, 1295, 1480, 2072, 2590, 2960, 4144, 5180, 5920, 8288, 10360, 20720, 41440, 77543, 155086, 310172, 387715, 542801, 620344, 775430, 1085602, 1240688, 1550860, 2171204, 2481376, 2714005, 2869091, 3101720, 4342408, 5428010, 5738182, 6203440, 8684816, 10856020, 11476364, 12406880, 14345455, 17369632, 20083637, 21712040, 22952728, 28690910, 40167274, 43424080, 45905456, 57381820, 80334548, 86848160, 91810912, 100418185, 114763640, 160669096, 200836370, 229527280, 321338192, 401672740, 459054560, 642676384, 803345480, 1606690960, 3213381920]

約数ペア:

[(1, 3213381920), (2, 1606690960), (4, 803345480), (5, 642676384), (7, 459054560), (8, 401672740), (10, 321338192), (14, 229527280), (16, 200836370), (20, 160669096), (28, 114763640), (32, 100418185), (35, 91810912), (37, 86848160), (40, 80334548), (56, 57381820), (70, 45905456), (74, 43424080), (80, 40167274), (112, 28690910), (140, 22952728), (148, 21712040), (160, 20083637), (185, 17369632), (224, 14345455), (259, 12406880), (280, 11476364), (296, 10856020), (370, 8684816), (518, 6203440), (560, 5738182), (592, 5428010), (740, 4342408), (1036, 3101720), (1120, 2869091), (1184, 2714005), (1295, 2481376), (1480, 2171204), (2072, 1550860), (2590, 1240688), (2960, 1085602), (4144, 775430), (5180, 620344), (5920, 542801), (8288, 387715), (10360, 310172), (20720, 155086), (41440, 77543)]