197384040

素因数分解:

$2^3\times 3^6\times 5^1\times 7^1\times {\mathrm{967}}^1$

素因数の和:1003

約数の個数: 224

約数和(自身を含む): 761777280

約数和(自身を除く): 564393240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 729, 756, 810, 840, 945, 967, 972, 1080, 1134, 1215, 1260, 1458, 1512, 1620, 1701, 1890, 1934, 1944, 2268, 2430, 2520, 2835, 2901, 2916, 3240, 3402, 3645, 3780, 3868, 4536, 4835, 4860, 5103, 5670, 5802, 5832, 6769, 6804, 7290, 7560, 7736, 8505, 8703, 9670, 9720, 10206, 11340, 11604, 13538, 13608, 14505, 14580, 17010, 17406, 19340, 20307, 20412, 22680, 23208, 25515, 26109, 27076, 29010, 29160, 33845, 34020, 34812, 38680, 40614, 40824, 43515, 51030, 52218, 54152, 58020, 60921, 67690, 68040, 69624, 78327, 81228, 87030, 101535, 102060, 104436, 116040, 121842, 130545, 135380, 156654, 162456, 174060, 182763, 203070, 204120, 208872, 234981, 243684, 261090, 270760, 304605, 313308, 348120, 365526, 391635, 406140, 469962, 487368, 522180, 548289, 609210, 626616, 704943, 731052, 783270, 812280, 913815, 939924, 1044360, 1096578, 1174905, 1218420, 1409886, 1462104, 1566540, 1644867, 1827630, 1879848, 2193156, 2349810, 2436840, 2741445, 2819772, 3133080, 3289734, 3524715, 3655260, 4386312, 4699620, 4934601, 5482890, 5639544, 6579468, 7049430, 7310520, 8224335, 9399240, 9869202, 10965780, 13158936, 14098860, 16448670, 19738404, 21931560, 24673005, 28197720, 32897340, 39476808, 49346010, 65794680, 98692020, 197384040]

約数ペア:

[(1, 197384040), (2, 98692020), (3, 65794680), (4, 49346010), (5, 39476808), (6, 32897340), (7, 28197720), (8, 24673005), (9, 21931560), (10, 19738404), (12, 16448670), (14, 14098860), (15, 13158936), (18, 10965780), (20, 9869202), (21, 9399240), (24, 8224335), (27, 7310520), (28, 7049430), (30, 6579468), (35, 5639544), (36, 5482890), (40, 4934601), (42, 4699620), (45, 4386312), (54, 3655260), (56, 3524715), (60, 3289734), (63, 3133080), (70, 2819772), (72, 2741445), (81, 2436840), (84, 2349810), (90, 2193156), (105, 1879848), (108, 1827630), (120, 1644867), (126, 1566540), (135, 1462104), (140, 1409886), (162, 1218420), (168, 1174905), (180, 1096578), (189, 1044360), (210, 939924), (216, 913815), (243, 812280), (252, 783270), (270, 731052), (280, 704943), (315, 626616), (324, 609210), (360, 548289), (378, 522180), (405, 487368), (420, 469962), (486, 406140), (504, 391635), (540, 365526), (567, 348120), (630, 313308), (648, 304605), (729, 270760), (756, 261090), (810, 243684), (840, 234981), (945, 208872), (967, 204120), (972, 203070), (1080, 182763), (1134, 174060), (1215, 162456), (1260, 156654), (1458, 135380), (1512, 130545), (1620, 121842), (1701, 116040), (1890, 104436), (1934, 102060), (1944, 101535), (2268, 87030), (2430, 81228), (2520, 78327), (2835, 69624), (2901, 68040), (2916, 67690), (3240, 60921), (3402, 58020), (3645, 54152), (3780, 52218), (3868, 51030), (4536, 43515), (4835, 40824), (4860, 40614), (5103, 38680), (5670, 34812), (5802, 34020), (5832, 33845), (6769, 29160), (6804, 29010), (7290, 27076), (7560, 26109), (7736, 25515), (8505, 23208), (8703, 22680), (9670, 20412), (9720, 20307), (10206, 19340), (11340, 17406), (11604, 17010), (13538, 14580), (13608, 14505)]