224473480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2351}}^1$

素因数の和:2411

約数の個数: 128

約数和(自身を含む): 650280960

約数和(自身を除く): 425807480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 31, 35, 40, 44, 55, 56, 62, 70, 77, 88, 110, 124, 140, 154, 155, 217, 220, 248, 280, 308, 310, 341, 385, 434, 440, 616, 620, 682, 770, 868, 1085, 1240, 1364, 1540, 1705, 1736, 2170, 2351, 2387, 2728, 3080, 3410, 4340, 4702, 4774, 6820, 8680, 9404, 9548, 11755, 11935, 13640, 16457, 18808, 19096, 23510, 23870, 25861, 32914, 47020, 47740, 51722, 65828, 72881, 82285, 94040, 95480, 103444, 129305, 131656, 145762, 164570, 181027, 206888, 258610, 291524, 329140, 362054, 364405, 510167, 517220, 583048, 658280, 724108, 728810, 801691, 905135, 1020334, 1034440, 1448216, 1457620, 1603382, 1810270, 2040668, 2550835, 2915240, 3206764, 3620540, 4008455, 4081336, 5101670, 5611837, 6413528, 7241080, 8016910, 10203340, 11223674, 16033820, 20406680, 22447348, 28059185, 32067640, 44894696, 56118370, 112236740, 224473480]

約数ペア:

[(1, 224473480), (2, 112236740), (4, 56118370), (5, 44894696), (7, 32067640), (8, 28059185), (10, 22447348), (11, 20406680), (14, 16033820), (20, 11223674), (22, 10203340), (28, 8016910), (31, 7241080), (35, 6413528), (40, 5611837), (44, 5101670), (55, 4081336), (56, 4008455), (62, 3620540), (70, 3206764), (77, 2915240), (88, 2550835), (110, 2040668), (124, 1810270), (140, 1603382), (154, 1457620), (155, 1448216), (217, 1034440), (220, 1020334), (248, 905135), (280, 801691), (308, 728810), (310, 724108), (341, 658280), (385, 583048), (434, 517220), (440, 510167), (616, 364405), (620, 362054), (682, 329140), (770, 291524), (868, 258610), (1085, 206888), (1240, 181027), (1364, 164570), (1540, 145762), (1705, 131656), (1736, 129305), (2170, 103444), (2351, 95480), (2387, 94040), (2728, 82285), (3080, 72881), (3410, 65828), (4340, 51722), (4702, 47740), (4774, 47020), (6820, 32914), (8680, 25861), (9404, 23870), (9548, 23510), (11755, 19096), (11935, 18808), (13640, 16457)]