19959929280

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{770059}}^1$

素因数の和:770088

約数の個数: 140

約数和(自身を含む): 71001072120

約数和(自身を除く): 51041142840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 25920, 770059, 1540118, 2310177, 3080236, 3850295, 4620354, 6160472, 6930531, 7700590, 9240708, 11550885, 12320944, 13861062, 15401180, 18481416, 20791593, 23101770, 24641888, 27722124, 30802360, 34652655, 36962832, 41583186, 46203540, 49283776, 55444248, 61604720, 62374779, 69305310, 73925664, 83166372, 92407080, 103957965, 110888496, 123209440, 124749558, 138610620, 147851328, 166332744, 184814160, 207915930, 221776992, 246418880, 249499116, 277221240, 311873895, 332665488, 369628320, 415831860, 443553984, 498998232, 554442480, 623747790, 665330976, 739256640, 831663720, 997996464, 1108884960, 1247495580, 1330661952, 1663327440, 1995992928, 2217769920, 2494991160, 3326654880, 3991985856, 4989982320, 6653309760, 9979964640, 19959929280]

約数ペア:

[(1, 19959929280), (2, 9979964640), (3, 6653309760), (4, 4989982320), (5, 3991985856), (6, 3326654880), (8, 2494991160), (9, 2217769920), (10, 1995992928), (12, 1663327440), (15, 1330661952), (16, 1247495580), (18, 1108884960), (20, 997996464), (24, 831663720), (27, 739256640), (30, 665330976), (32, 623747790), (36, 554442480), (40, 498998232), (45, 443553984), (48, 415831860), (54, 369628320), (60, 332665488), (64, 311873895), (72, 277221240), (80, 249499116), (81, 246418880), (90, 221776992), (96, 207915930), (108, 184814160), (120, 166332744), (135, 147851328), (144, 138610620), (160, 124749558), (162, 123209440), (180, 110888496), (192, 103957965), (216, 92407080), (240, 83166372), (270, 73925664), (288, 69305310), (320, 62374779), (324, 61604720), (360, 55444248), (405, 49283776), (432, 46203540), (480, 41583186), (540, 36962832), (576, 34652655), (648, 30802360), (720, 27722124), (810, 24641888), (864, 23101770), (960, 20791593), (1080, 18481416), (1296, 15401180), (1440, 13861062), (1620, 12320944), (1728, 11550885), (2160, 9240708), (2592, 7700590), (2880, 6930531), (3240, 6160472), (4320, 4620354), (5184, 3850295), (6480, 3080236), (8640, 2310177), (12960, 1540118), (25920, 770059)]