231668320

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{877}}^1$

素因数の和:1032

約数の個数: 96

約数和(自身を含む): 594736128

約数和(自身を除く): 363067808

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 127, 130, 160, 208, 254, 260, 416, 508, 520, 635, 877, 1016, 1040, 1270, 1651, 1754, 2032, 2080, 2540, 3302, 3508, 4064, 4385, 5080, 6604, 7016, 8255, 8770, 10160, 11401, 13208, 14032, 16510, 17540, 20320, 22802, 26416, 28064, 33020, 35080, 45604, 52832, 57005, 66040, 70160, 91208, 111379, 114010, 132080, 140320, 182416, 222758, 228020, 264160, 364832, 445516, 456040, 556895, 891032, 912080, 1113790, 1447927, 1782064, 1824160, 2227580, 2895854, 3564128, 4455160, 5791708, 7239635, 8910320, 11583416, 14479270, 17820640, 23166832, 28958540, 46333664, 57917080, 115834160, 231668320]

約数ペア:

[(1, 231668320), (2, 115834160), (4, 57917080), (5, 46333664), (8, 28958540), (10, 23166832), (13, 17820640), (16, 14479270), (20, 11583416), (26, 8910320), (32, 7239635), (40, 5791708), (52, 4455160), (65, 3564128), (80, 2895854), (104, 2227580), (127, 1824160), (130, 1782064), (160, 1447927), (208, 1113790), (254, 912080), (260, 891032), (416, 556895), (508, 456040), (520, 445516), (635, 364832), (877, 264160), (1016, 228020), (1040, 222758), (1270, 182416), (1651, 140320), (1754, 132080), (2032, 114010), (2080, 111379), (2540, 91208), (3302, 70160), (3508, 66040), (4064, 57005), (4385, 52832), (5080, 45604), (6604, 35080), (7016, 33020), (8255, 28064), (8770, 26416), (10160, 22802), (11401, 20320), (13208, 17540), (14032, 16510)]