171006780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:248

約数の個数: 192

約数和(自身を含む): 570286080

約数和(自身を除く): 399279300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 59, 60, 67, 70, 84, 103, 105, 118, 134, 140, 177, 201, 206, 210, 236, 268, 295, 309, 335, 354, 402, 412, 413, 420, 469, 515, 590, 618, 670, 708, 721, 804, 826, 885, 938, 1005, 1030, 1180, 1236, 1239, 1340, 1407, 1442, 1545, 1652, 1770, 1876, 2010, 2060, 2065, 2163, 2345, 2478, 2814, 2884, 3090, 3540, 3605, 3953, 4020, 4130, 4326, 4690, 4956, 5628, 6077, 6180, 6195, 6901, 7035, 7210, 7906, 8260, 8652, 9380, 10815, 11859, 12154, 12390, 13802, 14070, 14420, 15812, 18231, 19765, 20703, 21630, 23718, 24308, 24780, 27604, 27671, 28140, 30385, 34505, 36462, 39530, 41406, 42539, 43260, 47436, 48307, 55342, 59295, 60770, 69010, 72924, 79060, 82812, 83013, 85078, 91155, 96614, 103515, 110684, 118590, 121540, 127617, 138020, 138355, 144921, 166026, 170156, 182310, 193228, 207030, 212695, 237180, 241535, 255234, 276710, 289842, 332052, 364620, 407159, 414060, 415065, 425390, 483070, 510468, 553420, 579684, 638085, 724605, 814318, 830130, 850780, 966140, 1221477, 1276170, 1449210, 1628636, 1660260, 2035795, 2442954, 2552340, 2850113, 2898420, 4071590, 4885908, 5700226, 6107385, 8143180, 8550339, 11400452, 12214770, 14250565, 17100678, 24429540, 28501130, 34201356, 42751695, 57002260, 85503390, 171006780]

約数ペア:

[(1, 171006780), (2, 85503390), (3, 57002260), (4, 42751695), (5, 34201356), (6, 28501130), (7, 24429540), (10, 17100678), (12, 14250565), (14, 12214770), (15, 11400452), (20, 8550339), (21, 8143180), (28, 6107385), (30, 5700226), (35, 4885908), (42, 4071590), (59, 2898420), (60, 2850113), (67, 2552340), (70, 2442954), (84, 2035795), (103, 1660260), (105, 1628636), (118, 1449210), (134, 1276170), (140, 1221477), (177, 966140), (201, 850780), (206, 830130), (210, 814318), (236, 724605), (268, 638085), (295, 579684), (309, 553420), (335, 510468), (354, 483070), (402, 425390), (412, 415065), (413, 414060), (420, 407159), (469, 364620), (515, 332052), (590, 289842), (618, 276710), (670, 255234), (708, 241535), (721, 237180), (804, 212695), (826, 207030), (885, 193228), (938, 182310), (1005, 170156), (1030, 166026), (1180, 144921), (1236, 138355), (1239, 138020), (1340, 127617), (1407, 121540), (1442, 118590), (1545, 110684), (1652, 103515), (1770, 96614), (1876, 91155), (2010, 85078), (2060, 83013), (2065, 82812), (2163, 79060), (2345, 72924), (2478, 69010), (2814, 60770), (2884, 59295), (3090, 55342), (3540, 48307), (3605, 47436), (3953, 43260), (4020, 42539), (4130, 41406), (4326, 39530), (4690, 36462), (4956, 34505), (5628, 30385), (6077, 28140), (6180, 27671), (6195, 27604), (6901, 24780), (7035, 24308), (7210, 23718), (7906, 21630), (8260, 20703), (8652, 19765), (9380, 18231), (10815, 15812), (11859, 14420), (12154, 14070), (12390, 13802)]