1495770492040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1\times {\mathrm{203233}}^1$

素因数の和:203687

約数の個数: 128

約数和(自身を含む): 3766495075200

約数和(自身を除く): 2270724583160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 43, 44, 55, 86, 88, 110, 172, 215, 220, 344, 389, 430, 440, 473, 778, 860, 946, 1556, 1720, 1892, 1945, 2365, 3112, 3784, 3890, 4279, 4730, 7780, 8558, 9460, 15560, 16727, 17116, 18920, 21395, 33454, 34232, 42790, 66908, 83635, 85580, 133816, 167270, 171160, 183997, 203233, 334540, 367994, 406466, 669080, 735988, 812932, 919985, 1016165, 1471976, 1625864, 1839970, 2032330, 2235563, 3679940, 4064660, 4471126, 7359880, 8129320, 8739019, 8942252, 11177815, 17478038, 17884504, 22355630, 34956076, 43695095, 44711260, 69912152, 79057637, 87390190, 89422520, 96129209, 158115274, 174780380, 192258418, 316230548, 349560760, 384516836, 395288185, 480646045, 632461096, 769033672, 790576370, 869634007, 961292090, 1581152740, 1739268014, 1922584180, 3162305480, 3399478391, 3478536028, 3845168360, 4348170035, 6798956782, 6957072056, 8696340070, 13597913564, 16997391955, 17392680140, 27195827128, 33994783910, 34785360280, 37394262301, 67989567820, 74788524602, 135979135640, 149577049204, 186971311505, 299154098408, 373942623010, 747885246020, 1495770492040]

約数ペア:

[(1, 1495770492040), (2, 747885246020), (4, 373942623010), (5, 299154098408), (8, 186971311505), (10, 149577049204), (11, 135979135640), (20, 74788524602), (22, 67989567820), (40, 37394262301), (43, 34785360280), (44, 33994783910), (55, 27195827128), (86, 17392680140), (88, 16997391955), (110, 13597913564), (172, 8696340070), (215, 6957072056), (220, 6798956782), (344, 4348170035), (389, 3845168360), (430, 3478536028), (440, 3399478391), (473, 3162305480), (778, 1922584180), (860, 1739268014), (946, 1581152740), (1556, 961292090), (1720, 869634007), (1892, 790576370), (1945, 769033672), (2365, 632461096), (3112, 480646045), (3784, 395288185), (3890, 384516836), (4279, 349560760), (4730, 316230548), (7780, 192258418), (8558, 174780380), (9460, 158115274), (15560, 96129209), (16727, 89422520), (17116, 87390190), (18920, 79057637), (21395, 69912152), (33454, 44711260), (34232, 43695095), (42790, 34956076), (66908, 22355630), (83635, 17884504), (85580, 17478038), (133816, 11177815), (167270, 8942252), (171160, 8739019), (183997, 8129320), (203233, 7359880), (334540, 4471126), (367994, 4064660), (406466, 3679940), (669080, 2235563), (735988, 2032330), (812932, 1839970), (919985, 1625864), (1016165, 1471976)]