213344640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{37039}}^1$

素因数の和:37064

約数の個数: 96

約数和(自身を含む): 736725600

約数和(自身を除く): 523380960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 37039, 74078, 111117, 148156, 185195, 222234, 296312, 333351, 370390, 444468, 555585, 592624, 666702, 740780, 888936, 1111170, 1185248, 1333404, 1481560, 1666755, 1777872, 2222340, 2370496, 2666808, 2963120, 3333510, 3555744, 4444680, 4740992, 5333616, 5926240, 6667020, 7111488, 8889360, 10667232, 11852480, 13334040, 14222976, 17778720, 21334464, 23704960, 26668080, 35557440, 42668928, 53336160, 71114880, 106672320, 213344640]

約数ペア:

[(1, 213344640), (2, 106672320), (3, 71114880), (4, 53336160), (5, 42668928), (6, 35557440), (8, 26668080), (9, 23704960), (10, 21334464), (12, 17778720), (15, 14222976), (16, 13334040), (18, 11852480), (20, 10667232), (24, 8889360), (30, 7111488), (32, 6667020), (36, 5926240), (40, 5333616), (45, 4740992), (48, 4444680), (60, 3555744), (64, 3333510), (72, 2963120), (80, 2666808), (90, 2370496), (96, 2222340), (120, 1777872), (128, 1666755), (144, 1481560), (160, 1333404), (180, 1185248), (192, 1111170), (240, 888936), (288, 740780), (320, 666702), (360, 592624), (384, 555585), (480, 444468), (576, 370390), (640, 333351), (720, 296312), (960, 222234), (1152, 185195), (1440, 148156), (1920, 111117), (2880, 74078), (5760, 37039)]