122442320

素因数分解:

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

素因数の和:194

約数の個数: 240

約数和(自身を含む): 387891840

約数和(自身を除く): 265449520

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, 121, 130, 139, 140, 143, 154, 176, 182, 208, 220, 242, 260, 278, 280, 286, 308, 364, 385, 440, 455, 484, 520, 556, 560, 572, 605, 616, 695, 715, 728, 770, 847, 880, 910, 968, 973, 1001, 1040, 1112, 1144, 1210, 1232, 1390, 1430, 1456, 1529, 1540, 1573, 1694, 1807, 1820, 1936, 1946, 2002, 2224, 2288, 2420, 2780, 2860, 3058, 3080, 3146, 3388, 3614, 3640, 3892, 4004, 4235, 4840, 4865, 5005, 5560, 5720, 6116, 6160, 6292, 6776, 7228, 7280, 7645, 7784, 7865, 8008, 8470, 9035, 9680, 9730, 10010, 10703, 11011, 11120, 11440, 12232, 12584, 12649, 13552, 14456, 15290, 15568, 15730, 16016, 16819, 16940, 18070, 19460, 19877, 20020, 21406, 22022, 24464, 25168, 25298, 28912, 30580, 31460, 33638, 33880, 36140, 38920, 39754, 40040, 42812, 44044, 50596, 53515, 55055, 61160, 62920, 63245, 67276, 67760, 72280, 77840, 79508, 80080, 84095, 85624, 88088, 99385, 101192, 107030, 110110, 117733, 122320, 125840, 126490, 134552, 139139, 144560, 159016, 168190, 171248, 176176, 198770, 202384, 214060, 218647, 220220, 235466, 252980, 269104, 278278, 318032, 336380, 397540, 428120, 437294, 440440, 470932, 505960, 556556, 588665, 672760, 695695, 795080, 856240, 874588, 880880, 941864, 1011920, 1093235, 1113112, 1177330, 1345520, 1391390, 1530529, 1590160, 1749176, 1883728, 2186470, 2226224, 2354660, 2782780, 3061058, 3498352, 4372940, 4709320, 5565560, 6122116, 7652645, 8745880, 9418640, 11131120, 12244232, 15305290, 17491760, 24488464, 30610580, 61221160, 122442320]

約数ペア:

[(1, 122442320), (2, 61221160), (4, 30610580), (5, 24488464), (7, 17491760), (8, 15305290), (10, 12244232), (11, 11131120), (13, 9418640), (14, 8745880), (16, 7652645), (20, 6122116), (22, 5565560), (26, 4709320), (28, 4372940), (35, 3498352), (40, 3061058), (44, 2782780), (52, 2354660), (55, 2226224), (56, 2186470), (65, 1883728), (70, 1749176), (77, 1590160), (80, 1530529), (88, 1391390), (91, 1345520), (104, 1177330), (110, 1113112), (112, 1093235), (121, 1011920), (130, 941864), (139, 880880), (140, 874588), (143, 856240), (154, 795080), (176, 695695), (182, 672760), (208, 588665), (220, 556556), (242, 505960), (260, 470932), (278, 440440), (280, 437294), (286, 428120), (308, 397540), (364, 336380), (385, 318032), (440, 278278), (455, 269104), (484, 252980), (520, 235466), (556, 220220), (560, 218647), (572, 214060), (605, 202384), (616, 198770), (695, 176176), (715, 171248), (728, 168190), (770, 159016), (847, 144560), (880, 139139), (910, 134552), (968, 126490), (973, 125840), (1001, 122320), (1040, 117733), (1112, 110110), (1144, 107030), (1210, 101192), (1232, 99385), (1390, 88088), (1430, 85624), (1456, 84095), (1529, 80080), (1540, 79508), (1573, 77840), (1694, 72280), (1807, 67760), (1820, 67276), (1936, 63245), (1946, 62920), (2002, 61160), (2224, 55055), (2288, 53515), (2420, 50596), (2780, 44044), (2860, 42812), (3058, 40040), (3080, 39754), (3146, 38920), (3388, 36140), (3614, 33880), (3640, 33638), (3892, 31460), (4004, 30580), (4235, 28912), (4840, 25298), (4865, 25168), (5005, 24464), (5560, 22022), (5720, 21406), (6116, 20020), (6160, 19877), (6292, 19460), (6776, 18070), (7228, 16940), (7280, 16819), (7645, 16016), (7784, 15730), (7865, 15568), (8008, 15290), (8470, 14456), (9035, 13552), (9680, 12649), (9730, 12584), (10010, 12232), (10703, 11440), (11011, 11120)]