8511783280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{106291}}^1$

素因数の和:106335

約数の個数: 160

約数和(自身を含む): 26571299328

約数和(自身を除く): 18059516048

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 80, 88, 91, 104, 110, 112, 130, 140, 143, 154, 176, 182, 208, 220, 260, 280, 286, 308, 364, 385, 440, 455, 520, 560, 572, 616, 715, 728, 770, 880, 910, 1001, 1040, 1144, 1232, 1430, 1456, 1540, 1820, 2002, 2288, 2860, 3080, 3640, 4004, 5005, 5720, 6160, 7280, 8008, 10010, 11440, 16016, 20020, 40040, 80080, 106291, 212582, 425164, 531455, 744037, 850328, 1062910, 1169201, 1381783, 1488074, 1700656, 2125820, 2338402, 2763566, 2976148, 3720185, 4251640, 4676804, 5527132, 5846005, 5952296, 6908915, 7440370, 8184407, 8503280, 9353608, 9672481, 11054264, 11692010, 11904592, 13817830, 14880740, 15199613, 16368814, 18707216, 19344962, 22108528, 23384020, 27635660, 29761480, 30399226, 32737628, 38689924, 40922035, 46768040, 48362405, 55271320, 59522960, 60798452, 65475256, 75998065, 77379848, 81844070, 93536080, 96724810, 106397291, 110542640, 121596904, 130950512, 151996130, 154759696, 163688140, 193449620, 212794582, 243193808, 303992260, 327376280, 386899240, 425589164, 531986455, 607984520, 654752560, 773798480, 851178328, 1063972910, 1215969040, 1702356656, 2127945820, 4255891640, 8511783280]

約数ペア:

[(1, 8511783280), (2, 4255891640), (4, 2127945820), (5, 1702356656), (7, 1215969040), (8, 1063972910), (10, 851178328), (11, 773798480), (13, 654752560), (14, 607984520), (16, 531986455), (20, 425589164), (22, 386899240), (26, 327376280), (28, 303992260), (35, 243193808), (40, 212794582), (44, 193449620), (52, 163688140), (55, 154759696), (56, 151996130), (65, 130950512), (70, 121596904), (77, 110542640), (80, 106397291), (88, 96724810), (91, 93536080), (104, 81844070), (110, 77379848), (112, 75998065), (130, 65475256), (140, 60798452), (143, 59522960), (154, 55271320), (176, 48362405), (182, 46768040), (208, 40922035), (220, 38689924), (260, 32737628), (280, 30399226), (286, 29761480), (308, 27635660), (364, 23384020), (385, 22108528), (440, 19344962), (455, 18707216), (520, 16368814), (560, 15199613), (572, 14880740), (616, 13817830), (715, 11904592), (728, 11692010), (770, 11054264), (880, 9672481), (910, 9353608), (1001, 8503280), (1040, 8184407), (1144, 7440370), (1232, 6908915), (1430, 5952296), (1456, 5846005), (1540, 5527132), (1820, 4676804), (2002, 4251640), (2288, 3720185), (2860, 2976148), (3080, 2763566), (3640, 2338402), (4004, 2125820), (5005, 1700656), (5720, 1488074), (6160, 1381783), (7280, 1169201), (8008, 1062910), (10010, 850328), (11440, 744037), (16016, 531455), (20020, 425164), (40040, 212582), (80080, 106291)]