6888640

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:150

約数の個数: 112

約数和(自身を含む): 19019520

約数和(自身を除く): 12130880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 103, 110, 152, 160, 176, 190, 206, 209, 220, 304, 320, 352, 380, 412, 418, 440, 515, 608, 704, 760, 824, 836, 880, 1030, 1045, 1133, 1216, 1520, 1648, 1672, 1760, 1957, 2060, 2090, 2266, 3040, 3296, 3344, 3520, 3914, 4120, 4180, 4532, 5665, 6080, 6592, 6688, 7828, 8240, 8360, 9064, 9785, 11330, 13376, 15656, 16480, 16720, 18128, 19570, 21527, 22660, 31312, 32960, 33440, 36256, 39140, 43054, 45320, 62624, 66880, 72512, 78280, 86108, 90640, 107635, 125248, 156560, 172216, 181280, 215270, 313120, 344432, 362560, 430540, 626240, 688864, 861080, 1377728, 1722160, 3444320, 6888640]

約数ペア:

[(1, 6888640), (2, 3444320), (4, 1722160), (5, 1377728), (8, 861080), (10, 688864), (11, 626240), (16, 430540), (19, 362560), (20, 344432), (22, 313120), (32, 215270), (38, 181280), (40, 172216), (44, 156560), (55, 125248), (64, 107635), (76, 90640), (80, 86108), (88, 78280), (95, 72512), (103, 66880), (110, 62624), (152, 45320), (160, 43054), (176, 39140), (190, 36256), (206, 33440), (209, 32960), (220, 31312), (304, 22660), (320, 21527), (352, 19570), (380, 18128), (412, 16720), (418, 16480), (440, 15656), (515, 13376), (608, 11330), (704, 9785), (760, 9064), (824, 8360), (836, 8240), (880, 7828), (1030, 6688), (1045, 6592), (1133, 6080), (1216, 5665), (1520, 4532), (1648, 4180), (1672, 4120), (1760, 3914), (1957, 3520), (2060, 3344), (2090, 3296), (2266, 3040)]