168339780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:339

約数の個数: 288

約数和(自身を含む): 641571840

約数和(自身を除く): 473232060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 29, 30, 34, 35, 36, 42, 45, 51, 58, 60, 63, 68, 70, 84, 85, 87, 90, 102, 105, 116, 119, 126, 140, 145, 153, 170, 174, 180, 203, 204, 210, 238, 252, 255, 261, 271, 290, 306, 315, 340, 348, 357, 406, 420, 435, 476, 493, 510, 522, 542, 580, 595, 609, 612, 630, 714, 765, 812, 813, 870, 986, 1015, 1020, 1044, 1071, 1084, 1190, 1218, 1260, 1305, 1355, 1428, 1479, 1530, 1626, 1740, 1785, 1827, 1897, 1972, 2030, 2142, 2380, 2436, 2439, 2465, 2610, 2710, 2958, 3045, 3060, 3252, 3451, 3570, 3654, 3794, 4060, 4065, 4284, 4437, 4607, 4878, 4930, 5220, 5355, 5420, 5691, 5916, 6090, 6902, 7140, 7308, 7395, 7588, 7859, 8130, 8874, 9135, 9214, 9485, 9756, 9860, 10353, 10710, 11382, 12180, 12195, 13804, 13821, 14790, 15718, 16260, 17073, 17255, 17748, 18270, 18428, 18970, 20706, 21420, 22185, 22764, 23035, 23577, 24390, 27642, 28455, 29580, 31059, 31436, 32249, 34146, 34510, 36540, 37940, 39295, 41412, 41463, 44370, 46070, 47154, 48780, 51765, 55013, 55284, 56910, 62118, 64498, 68292, 69020, 69105, 70731, 78590, 82926, 85365, 88740, 92140, 94308, 96747, 103530, 110026, 113820, 117885, 124236, 128996, 133603, 138210, 141462, 155295, 157180, 161245, 165039, 165852, 170730, 193494, 207060, 207315, 220052, 235770, 267206, 275065, 276420, 282924, 290241, 310590, 322490, 330078, 341460, 353655, 386988, 400809, 414630, 471540, 483735, 495117, 534412, 550130, 580482, 621180, 644980, 660156, 668015, 707310, 801618, 825195, 829260, 935221, 967470, 990234, 1100260, 1160964, 1202427, 1336030, 1414620, 1451205, 1603236, 1650390, 1870442, 1934940, 1980468, 2004045, 2404854, 2475585, 2672060, 2805663, 2902410, 3300780, 3740884, 4008090, 4676105, 4809708, 4951170, 5611326, 5804820, 6012135, 8016180, 8416989, 9352210, 9902340, 11222652, 12024270, 14028315, 16833978, 18704420, 24048540, 28056630, 33667956, 42084945, 56113260, 84169890, 168339780]

約数ペア:

[(1, 168339780), (2, 84169890), (3, 56113260), (4, 42084945), (5, 33667956), (6, 28056630), (7, 24048540), (9, 18704420), (10, 16833978), (12, 14028315), (14, 12024270), (15, 11222652), (17, 9902340), (18, 9352210), (20, 8416989), (21, 8016180), (28, 6012135), (29, 5804820), (30, 5611326), (34, 4951170), (35, 4809708), (36, 4676105), (42, 4008090), (45, 3740884), (51, 3300780), (58, 2902410), (60, 2805663), (63, 2672060), (68, 2475585), (70, 2404854), (84, 2004045), (85, 1980468), (87, 1934940), (90, 1870442), (102, 1650390), (105, 1603236), (116, 1451205), (119, 1414620), (126, 1336030), (140, 1202427), (145, 1160964), (153, 1100260), (170, 990234), (174, 967470), (180, 935221), (203, 829260), (204, 825195), (210, 801618), (238, 707310), (252, 668015), (255, 660156), (261, 644980), (271, 621180), (290, 580482), (306, 550130), (315, 534412), (340, 495117), (348, 483735), (357, 471540), (406, 414630), (420, 400809), (435, 386988), (476, 353655), (493, 341460), (510, 330078), (522, 322490), (542, 310590), (580, 290241), (595, 282924), (609, 276420), (612, 275065), (630, 267206), (714, 235770), (765, 220052), (812, 207315), (813, 207060), (870, 193494), (986, 170730), (1015, 165852), (1020, 165039), (1044, 161245), (1071, 157180), (1084, 155295), (1190, 141462), (1218, 138210), (1260, 133603), (1305, 128996), (1355, 124236), (1428, 117885), (1479, 113820), (1530, 110026), (1626, 103530), (1740, 96747), (1785, 94308), (1827, 92140), (1897, 88740), (1972, 85365), (2030, 82926), (2142, 78590), (2380, 70731), (2436, 69105), (2439, 69020), (2465, 68292), (2610, 64498), (2710, 62118), (2958, 56910), (3045, 55284), (3060, 55013), (3252, 51765), (3451, 48780), (3570, 47154), (3654, 46070), (3794, 44370), (4060, 41463), (4065, 41412), (4284, 39295), (4437, 37940), (4607, 36540), (4878, 34510), (4930, 34146), (5220, 32249), (5355, 31436), (5420, 31059), (5691, 29580), (5916, 28455), (6090, 27642), (6902, 24390), (7140, 23577), (7308, 23035), (7395, 22764), (7588, 22185), (7859, 21420), (8130, 20706), (8874, 18970), (9135, 18428), (9214, 18270), (9485, 17748), (9756, 17255), (9860, 17073), (10353, 16260), (10710, 15718), (11382, 14790), (12180, 13821), (12195, 13804)]