228014720

素因数分解:

$2^7\times 5^1\times {\mathrm{37}}^1\times {\mathrm{9629}}^1$

素因数の和:9685

約数の個数: 64

約数和(自身を含む): 559888200

約数和(自身を除く): 331873480

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, 9629, 11840, 19258, 23680, 38516, 48145, 77032, 96290, 154064, 192580, 308128, 356273, 385160, 616256, 712546, 770320, 1232512, 1425092, 1540640, 1781365, 2850184, 3081280, 3562730, 5700368, 6162560, 7125460, 11400736, 14250920, 22801472, 28501840, 45602944, 57003680, 114007360, 228014720]

約数ペア:

[(1, 228014720), (2, 114007360), (4, 57003680), (5, 45602944), (8, 28501840), (10, 22801472), (16, 14250920), (20, 11400736), (32, 7125460), (37, 6162560), (40, 5700368), (64, 3562730), (74, 3081280), (80, 2850184), (128, 1781365), (148, 1540640), (160, 1425092), (185, 1232512), (296, 770320), (320, 712546), (370, 616256), (592, 385160), (640, 356273), (740, 308128), (1184, 192580), (1480, 154064), (2368, 96290), (2960, 77032), (4736, 48145), (5920, 38516), (9629, 23680), (11840, 19258)]