17840760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1$

素因数の和:405

約数の個数: 128

約数和(自身を含む): 62277120

約数和(自身を除く): 44436360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 67, 70, 84, 105, 120, 134, 140, 168, 201, 210, 268, 280, 317, 335, 402, 420, 469, 536, 634, 670, 804, 840, 938, 951, 1005, 1268, 1340, 1407, 1585, 1608, 1876, 1902, 2010, 2219, 2345, 2536, 2680, 2814, 3170, 3752, 3804, 4020, 4438, 4690, 4755, 5628, 6340, 6657, 7035, 7608, 8040, 8876, 9380, 9510, 11095, 11256, 12680, 13314, 14070, 17752, 18760, 19020, 21239, 22190, 26628, 28140, 33285, 38040, 42478, 44380, 53256, 56280, 63717, 66570, 84956, 88760, 106195, 127434, 133140, 148673, 169912, 212390, 254868, 266280, 297346, 318585, 424780, 446019, 509736, 594692, 637170, 743365, 849560, 892038, 1189384, 1274340, 1486730, 1784076, 2230095, 2548680, 2973460, 3568152, 4460190, 5946920, 8920380, 17840760]

約数ペア:

[(1, 17840760), (2, 8920380), (3, 5946920), (4, 4460190), (5, 3568152), (6, 2973460), (7, 2548680), (8, 2230095), (10, 1784076), (12, 1486730), (14, 1274340), (15, 1189384), (20, 892038), (21, 849560), (24, 743365), (28, 637170), (30, 594692), (35, 509736), (40, 446019), (42, 424780), (56, 318585), (60, 297346), (67, 266280), (70, 254868), (84, 212390), (105, 169912), (120, 148673), (134, 133140), (140, 127434), (168, 106195), (201, 88760), (210, 84956), (268, 66570), (280, 63717), (317, 56280), (335, 53256), (402, 44380), (420, 42478), (469, 38040), (536, 33285), (634, 28140), (670, 26628), (804, 22190), (840, 21239), (938, 19020), (951, 18760), (1005, 17752), (1268, 14070), (1340, 13314), (1407, 12680), (1585, 11256), (1608, 11095), (1876, 9510), (1902, 9380), (2010, 8876), (2219, 8040), (2345, 7608), (2536, 7035), (2680, 6657), (2814, 6340), (3170, 5628), (3752, 4755), (3804, 4690), (4020, 4438)]