22262240

素因数分解:

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

素因数の和:185

約数の個数: 192

約数和(自身を含む): 71124480

約数和(自身を除く): 48862240

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 52, 55, 56, 65, 70, 77, 80, 88, 91, 104, 110, 112, 130, 139, 140, 143, 154, 160, 176, 182, 208, 220, 224, 260, 278, 280, 286, 308, 352, 364, 385, 416, 440, 455, 520, 556, 560, 572, 616, 695, 715, 728, 770, 880, 910, 973, 1001, 1040, 1112, 1120, 1144, 1232, 1390, 1430, 1456, 1529, 1540, 1760, 1807, 1820, 1946, 2002, 2080, 2224, 2288, 2464, 2780, 2860, 2912, 3058, 3080, 3614, 3640, 3892, 4004, 4448, 4576, 4865, 5005, 5560, 5720, 6116, 6160, 7228, 7280, 7645, 7784, 8008, 9035, 9730, 10010, 10703, 11120, 11440, 12232, 12320, 12649, 14456, 14560, 15290, 15568, 16016, 18070, 19460, 19877, 20020, 21406, 22240, 22880, 24464, 25298, 28912, 30580, 31136, 32032, 36140, 38920, 39754, 40040, 42812, 48928, 50596, 53515, 57824, 61160, 63245, 72280, 77840, 79508, 80080, 85624, 99385, 101192, 107030, 122320, 126490, 139139, 144560, 155680, 159016, 160160, 171248, 198770, 202384, 214060, 244640, 252980, 278278, 289120, 318032, 342496, 397540, 404768, 428120, 505960, 556556, 636064, 695695, 795080, 856240, 1011920, 1113112, 1391390, 1590160, 1712480, 2023840, 2226224, 2782780, 3180320, 4452448, 5565560, 11131120, 22262240]

約数ペア:

[(1, 22262240), (2, 11131120), (4, 5565560), (5, 4452448), (7, 3180320), (8, 2782780), (10, 2226224), (11, 2023840), (13, 1712480), (14, 1590160), (16, 1391390), (20, 1113112), (22, 1011920), (26, 856240), (28, 795080), (32, 695695), (35, 636064), (40, 556556), (44, 505960), (52, 428120), (55, 404768), (56, 397540), (65, 342496), (70, 318032), (77, 289120), (80, 278278), (88, 252980), (91, 244640), (104, 214060), (110, 202384), (112, 198770), (130, 171248), (139, 160160), (140, 159016), (143, 155680), (154, 144560), (160, 139139), (176, 126490), (182, 122320), (208, 107030), (220, 101192), (224, 99385), (260, 85624), (278, 80080), (280, 79508), (286, 77840), (308, 72280), (352, 63245), (364, 61160), (385, 57824), (416, 53515), (440, 50596), (455, 48928), (520, 42812), (556, 40040), (560, 39754), (572, 38920), (616, 36140), (695, 32032), (715, 31136), (728, 30580), (770, 28912), (880, 25298), (910, 24464), (973, 22880), (1001, 22240), (1040, 21406), (1112, 20020), (1120, 19877), (1144, 19460), (1232, 18070), (1390, 16016), (1430, 15568), (1456, 15290), (1529, 14560), (1540, 14456), (1760, 12649), (1807, 12320), (1820, 12232), (1946, 11440), (2002, 11120), (2080, 10703), (2224, 10010), (2288, 9730), (2464, 9035), (2780, 8008), (2860, 7784), (2912, 7645), (3058, 7280), (3080, 7228), (3614, 6160), (3640, 6116), (3892, 5720), (4004, 5560), (4448, 5005), (4576, 4865)]