65551680

素因数分解:

$2^6\times 3^6\times 5^1\times {\mathrm{281}}^1$

素因数の和:316

約数の個数: 196

約数和(自身を含む): 234868212

約数和(自身を除く): 169316532

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, 243, 270, 281, 288, 320, 324, 360, 405, 432, 480, 486, 540, 562, 576, 648, 720, 729, 810, 843, 864, 960, 972, 1080, 1124, 1215, 1296, 1405, 1440, 1458, 1620, 1686, 1728, 1944, 2160, 2248, 2430, 2529, 2592, 2810, 2880, 2916, 3240, 3372, 3645, 3888, 4215, 4320, 4496, 4860, 5058, 5184, 5620, 5832, 6480, 6744, 7290, 7587, 7776, 8430, 8640, 8992, 9720, 10116, 11240, 11664, 12645, 12960, 13488, 14580, 15174, 15552, 16860, 17984, 19440, 20232, 22480, 22761, 23328, 25290, 25920, 26976, 29160, 30348, 33720, 37935, 38880, 40464, 44960, 45522, 46656, 50580, 53952, 58320, 60696, 67440, 68283, 75870, 77760, 80928, 89920, 91044, 101160, 113805, 116640, 121392, 134880, 136566, 151740, 161856, 182088, 202320, 204849, 227610, 233280, 242784, 269760, 273132, 303480, 341415, 364176, 404640, 409698, 455220, 485568, 546264, 606960, 682830, 728352, 809280, 819396, 910440, 1024245, 1092528, 1213920, 1365660, 1456704, 1638792, 1820880, 2048490, 2185056, 2427840, 2731320, 3277584, 3641760, 4096980, 4370112, 5462640, 6555168, 7283520, 8193960, 10925280, 13110336, 16387920, 21850560, 32775840, 65551680]

約数ペア:

[(1, 65551680), (2, 32775840), (3, 21850560), (4, 16387920), (5, 13110336), (6, 10925280), (8, 8193960), (9, 7283520), (10, 6555168), (12, 5462640), (15, 4370112), (16, 4096980), (18, 3641760), (20, 3277584), (24, 2731320), (27, 2427840), (30, 2185056), (32, 2048490), (36, 1820880), (40, 1638792), (45, 1456704), (48, 1365660), (54, 1213920), (60, 1092528), (64, 1024245), (72, 910440), (80, 819396), (81, 809280), (90, 728352), (96, 682830), (108, 606960), (120, 546264), (135, 485568), (144, 455220), (160, 409698), (162, 404640), (180, 364176), (192, 341415), (216, 303480), (240, 273132), (243, 269760), (270, 242784), (281, 233280), (288, 227610), (320, 204849), (324, 202320), (360, 182088), (405, 161856), (432, 151740), (480, 136566), (486, 134880), (540, 121392), (562, 116640), (576, 113805), (648, 101160), (720, 91044), (729, 89920), (810, 80928), (843, 77760), (864, 75870), (960, 68283), (972, 67440), (1080, 60696), (1124, 58320), (1215, 53952), (1296, 50580), (1405, 46656), (1440, 45522), (1458, 44960), (1620, 40464), (1686, 38880), (1728, 37935), (1944, 33720), (2160, 30348), (2248, 29160), (2430, 26976), (2529, 25920), (2592, 25290), (2810, 23328), (2880, 22761), (2916, 22480), (3240, 20232), (3372, 19440), (3645, 17984), (3888, 16860), (4215, 15552), (4320, 15174), (4496, 14580), (4860, 13488), (5058, 12960), (5184, 12645), (5620, 11664), (5832, 11240), (6480, 10116), (6744, 9720), (7290, 8992), (7587, 8640), (7776, 8430)]