214517120

素因数分解:

$2^7\times 5^1\times {\mathrm{37}}^1\times {\mathrm{9059}}^1$

素因数の和:9115

約数の個数: 64

約数和(自身を含む): 526748400

約数和(自身を除く): 312231280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 296, 320, 370, 592, 640, 740, 1184, 1480, 2368, 2960, 4736, 5920, 9059, 11840, 18118, 23680, 36236, 45295, 72472, 90590, 144944, 181180, 289888, 335183, 362360, 579776, 670366, 724720, 1159552, 1340732, 1449440, 1675915, 2681464, 2898880, 3351830, 5362928, 5797760, 6703660, 10725856, 13407320, 21451712, 26814640, 42903424, 53629280, 107258560, 214517120]

約数ペア:

[(1, 214517120), (2, 107258560), (4, 53629280), (5, 42903424), (8, 26814640), (10, 21451712), (16, 13407320), (20, 10725856), (32, 6703660), (37, 5797760), (40, 5362928), (64, 3351830), (74, 2898880), (80, 2681464), (128, 1675915), (148, 1449440), (160, 1340732), (185, 1159552), (296, 724720), (320, 670366), (370, 579776), (592, 362360), (640, 335183), (740, 289888), (1184, 181180), (1480, 144944), (2368, 90590), (2960, 72472), (4736, 45295), (5920, 36236), (9059, 23680), (11840, 18118)]