216586240

素因数分解:

$2^{11}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1627}}^1$

素因数の和:1667

約数の個数: 96

約数和(自身を含む): 559999440

約数和(自身を除く): 343413200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 640, 832, 1024, 1040, 1280, 1627, 1664, 2048, 2080, 2560, 3254, 3328, 4160, 5120, 6508, 6656, 8135, 8320, 10240, 13016, 13312, 16270, 16640, 21151, 26032, 26624, 32540, 33280, 42302, 52064, 65080, 66560, 84604, 104128, 105755, 130160, 133120, 169208, 208256, 211510, 260320, 338416, 416512, 423020, 520640, 676832, 833024, 846040, 1041280, 1353664, 1666048, 1692080, 2082560, 2707328, 3332096, 3384160, 4165120, 5414656, 6768320, 8330240, 10829312, 13536640, 16660480, 21658624, 27073280, 43317248, 54146560, 108293120, 216586240]

約数ペア:

[(1, 216586240), (2, 108293120), (4, 54146560), (5, 43317248), (8, 27073280), (10, 21658624), (13, 16660480), (16, 13536640), (20, 10829312), (26, 8330240), (32, 6768320), (40, 5414656), (52, 4165120), (64, 3384160), (65, 3332096), (80, 2707328), (104, 2082560), (128, 1692080), (130, 1666048), (160, 1353664), (208, 1041280), (256, 846040), (260, 833024), (320, 676832), (416, 520640), (512, 423020), (520, 416512), (640, 338416), (832, 260320), (1024, 211510), (1040, 208256), (1280, 169208), (1627, 133120), (1664, 130160), (2048, 105755), (2080, 104128), (2560, 84604), (3254, 66560), (3328, 65080), (4160, 52064), (5120, 42302), (6508, 33280), (6656, 32540), (8135, 26624), (8320, 26032), (10240, 21151), (13016, 16640), (13312, 16270)]