170303840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:245

約数の個数: 192

約数和(自身を含む): 496419840

約数和(自身を除く): 326116000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 53, 56, 70, 76, 80, 95, 106, 112, 133, 140, 151, 152, 160, 190, 212, 224, 265, 266, 280, 302, 304, 371, 380, 424, 530, 532, 560, 604, 608, 665, 742, 755, 760, 848, 1007, 1057, 1060, 1064, 1120, 1208, 1330, 1484, 1510, 1520, 1696, 1855, 2014, 2114, 2120, 2128, 2416, 2660, 2869, 2968, 3020, 3040, 3710, 4028, 4228, 4240, 4256, 4832, 5035, 5285, 5320, 5738, 5936, 6040, 7049, 7420, 8003, 8056, 8456, 8480, 10070, 10570, 10640, 11476, 11872, 12080, 14098, 14345, 14840, 16006, 16112, 16912, 20083, 20140, 21140, 21280, 22952, 24160, 28196, 28690, 29680, 32012, 32224, 33824, 35245, 40015, 40166, 40280, 42280, 45904, 56021, 56392, 57380, 59360, 64024, 70490, 80030, 80332, 80560, 84560, 91808, 100415, 112042, 112784, 114760, 128048, 140980, 152057, 160060, 160664, 161120, 169120, 200830, 224084, 225568, 229520, 256096, 280105, 281960, 304114, 320120, 321328, 401660, 448168, 459040, 560210, 563920, 608228, 640240, 642656, 760285, 803320, 896336, 1064399, 1120420, 1127840, 1216456, 1280480, 1520570, 1606640, 1792672, 2128798, 2240840, 2432912, 3041140, 3213280, 4257596, 4481680, 4865824, 5321995, 6082280, 8515192, 8963360, 10643990, 12164560, 17030384, 21287980, 24329120, 34060768, 42575960, 85151920, 170303840]

約数ペア:

[(1, 170303840), (2, 85151920), (4, 42575960), (5, 34060768), (7, 24329120), (8, 21287980), (10, 17030384), (14, 12164560), (16, 10643990), (19, 8963360), (20, 8515192), (28, 6082280), (32, 5321995), (35, 4865824), (38, 4481680), (40, 4257596), (53, 3213280), (56, 3041140), (70, 2432912), (76, 2240840), (80, 2128798), (95, 1792672), (106, 1606640), (112, 1520570), (133, 1280480), (140, 1216456), (151, 1127840), (152, 1120420), (160, 1064399), (190, 896336), (212, 803320), (224, 760285), (265, 642656), (266, 640240), (280, 608228), (302, 563920), (304, 560210), (371, 459040), (380, 448168), (424, 401660), (530, 321328), (532, 320120), (560, 304114), (604, 281960), (608, 280105), (665, 256096), (742, 229520), (755, 225568), (760, 224084), (848, 200830), (1007, 169120), (1057, 161120), (1060, 160664), (1064, 160060), (1120, 152057), (1208, 140980), (1330, 128048), (1484, 114760), (1510, 112784), (1520, 112042), (1696, 100415), (1855, 91808), (2014, 84560), (2114, 80560), (2120, 80332), (2128, 80030), (2416, 70490), (2660, 64024), (2869, 59360), (2968, 57380), (3020, 56392), (3040, 56021), (3710, 45904), (4028, 42280), (4228, 40280), (4240, 40166), (4256, 40015), (4832, 35245), (5035, 33824), (5285, 32224), (5320, 32012), (5738, 29680), (5936, 28690), (6040, 28196), (7049, 24160), (7420, 22952), (8003, 21280), (8056, 21140), (8456, 20140), (8480, 20083), (10070, 16912), (10570, 16112), (10640, 16006), (11476, 14840), (11872, 14345), (12080, 14098)]