7456972640

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{28229}}^1$

素因数の和:28384

約数の個数: 96

約数和(自身を含む): 19122324480

約数和(自身を除く): 11665351840

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, 1016, 1040, 1270, 1651, 2032, 2080, 2540, 3302, 4064, 5080, 6604, 8255, 10160, 13208, 16510, 20320, 26416, 28229, 33020, 52832, 56458, 66040, 112916, 132080, 141145, 225832, 264160, 282290, 366977, 451664, 564580, 733954, 903328, 1129160, 1467908, 1834885, 2258320, 2935816, 3585083, 3669770, 4516640, 5871632, 7170166, 7339540, 11743264, 14340332, 14679080, 17925415, 28680664, 29358160, 35850830, 46606079, 57361328, 58716320, 71701660, 93212158, 114722656, 143403320, 186424316, 233030395, 286806640, 372848632, 466060790, 573613280, 745697264, 932121580, 1491394528, 1864243160, 3728486320, 7456972640]

約数ペア:

[(1, 7456972640), (2, 3728486320), (4, 1864243160), (5, 1491394528), (8, 932121580), (10, 745697264), (13, 573613280), (16, 466060790), (20, 372848632), (26, 286806640), (32, 233030395), (40, 186424316), (52, 143403320), (65, 114722656), (80, 93212158), (104, 71701660), (127, 58716320), (130, 57361328), (160, 46606079), (208, 35850830), (254, 29358160), (260, 28680664), (416, 17925415), (508, 14679080), (520, 14340332), (635, 11743264), (1016, 7339540), (1040, 7170166), (1270, 5871632), (1651, 4516640), (2032, 3669770), (2080, 3585083), (2540, 2935816), (3302, 2258320), (4064, 1834885), (5080, 1467908), (6604, 1129160), (8255, 903328), (10160, 733954), (13208, 564580), (16510, 451664), (20320, 366977), (26416, 282290), (28229, 264160), (33020, 225832), (52832, 141145), (56458, 132080), (66040, 112916)]