11131120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:183

約数の個数: 160

約数和(自身を含む): 34997760

約数和(自身を除く): 23866640

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, 139, 140, 143, 154, 176, 182, 208, 220, 260, 278, 280, 286, 308, 364, 385, 440, 455, 520, 556, 560, 572, 616, 695, 715, 728, 770, 880, 910, 973, 1001, 1040, 1112, 1144, 1232, 1390, 1430, 1456, 1529, 1540, 1807, 1820, 1946, 2002, 2224, 2288, 2780, 2860, 3058, 3080, 3614, 3640, 3892, 4004, 4865, 5005, 5560, 5720, 6116, 6160, 7228, 7280, 7645, 7784, 8008, 9035, 9730, 10010, 10703, 11120, 11440, 12232, 12649, 14456, 15290, 15568, 16016, 18070, 19460, 19877, 20020, 21406, 24464, 25298, 28912, 30580, 36140, 38920, 39754, 40040, 42812, 50596, 53515, 61160, 63245, 72280, 77840, 79508, 80080, 85624, 99385, 101192, 107030, 122320, 126490, 139139, 144560, 159016, 171248, 198770, 202384, 214060, 252980, 278278, 318032, 397540, 428120, 505960, 556556, 695695, 795080, 856240, 1011920, 1113112, 1391390, 1590160, 2226224, 2782780, 5565560, 11131120]

約数ペア:

[(1, 11131120), (2, 5565560), (4, 2782780), (5, 2226224), (7, 1590160), (8, 1391390), (10, 1113112), (11, 1011920), (13, 856240), (14, 795080), (16, 695695), (20, 556556), (22, 505960), (26, 428120), (28, 397540), (35, 318032), (40, 278278), (44, 252980), (52, 214060), (55, 202384), (56, 198770), (65, 171248), (70, 159016), (77, 144560), (80, 139139), (88, 126490), (91, 122320), (104, 107030), (110, 101192), (112, 99385), (130, 85624), (139, 80080), (140, 79508), (143, 77840), (154, 72280), (176, 63245), (182, 61160), (208, 53515), (220, 50596), (260, 42812), (278, 40040), (280, 39754), (286, 38920), (308, 36140), (364, 30580), (385, 28912), (440, 25298), (455, 24464), (520, 21406), (556, 20020), (560, 19877), (572, 19460), (616, 18070), (695, 16016), (715, 15568), (728, 15290), (770, 14456), (880, 12649), (910, 12232), (973, 11440), (1001, 11120), (1040, 10703), (1112, 10010), (1144, 9730), (1232, 9035), (1390, 8008), (1430, 7784), (1456, 7645), (1529, 7280), (1540, 7228), (1807, 6160), (1820, 6116), (1946, 5720), (2002, 5560), (2224, 5005), (2288, 4865), (2780, 4004), (2860, 3892), (3058, 3640), (3080, 3614)]