2708665920

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3371}}^1$

素因数の和:3431

約数の個数: 280

約数和(自身を含む): 9948964608

約数和(自身を除く): 7240298688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 81, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 162, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 324, 360, 372, 405, 432, 465, 480, 496, 540, 558, 576, 620, 648, 720, 744, 810, 837, 864, 930, 960, 992, 1080, 1116, 1240, 1296, 1395, 1440, 1488, 1620, 1674, 1728, 1860, 1984, 2160, 2232, 2480, 2511, 2592, 2790, 2880, 2976, 3240, 3348, 3371, 3720, 4185, 4320, 4464, 4960, 5022, 5184, 5580, 5952, 6480, 6696, 6742, 7440, 8370, 8640, 8928, 9920, 10044, 10113, 11160, 12555, 12960, 13392, 13484, 14880, 16740, 16855, 17856, 20088, 20226, 22320, 25110, 25920, 26784, 26968, 29760, 30339, 33480, 33710, 40176, 40452, 44640, 50220, 50565, 53568, 53936, 60678, 66960, 67420, 80352, 80904, 89280, 91017, 100440, 101130, 104501, 107872, 121356, 133920, 134840, 151695, 160704, 161808, 182034, 200880, 202260, 209002, 215744, 242712, 267840, 269680, 273051, 303390, 313503, 323616, 364068, 401760, 404520, 418004, 455085, 485424, 522505, 539360, 546102, 606780, 627006, 647232, 728136, 803520, 809040, 836008, 910170, 940509, 970848, 1045010, 1078720, 1092204, 1213560, 1254012, 1365255, 1456272, 1567515, 1618080, 1672016, 1820340, 1881018, 1941696, 2090020, 2184408, 2427120, 2508024, 2730510, 2821527, 2912544, 3135030, 3236160, 3344032, 3640680, 3762036, 4180040, 4368816, 4702545, 4854240, 5016048, 5461020, 5643054, 5825088, 6270060, 6688064, 7281360, 7524072, 8360080, 8464581, 8737632, 9405090, 9708480, 10032096, 10922040, 11286108, 12540120, 14107635, 14562720, 15048144, 16720160, 16929162, 17475264, 18810180, 20064192, 21844080, 22572216, 25080240, 28215270, 29125440, 30096288, 33440320, 33858324, 37620360, 42322905, 43688160, 45144432, 50160480, 56430540, 60192576, 67716648, 75240720, 84645810, 87376320, 90288864, 100320960, 112861080, 135433296, 150481440, 169291620, 180577728, 225722160, 270866592, 300962880, 338583240, 451444320, 541733184, 677166480, 902888640, 1354332960, 2708665920]

約数ペア:

[(1, 2708665920), (2, 1354332960), (3, 902888640), (4, 677166480), (5, 541733184), (6, 451444320), (8, 338583240), (9, 300962880), (10, 270866592), (12, 225722160), (15, 180577728), (16, 169291620), (18, 150481440), (20, 135433296), (24, 112861080), (27, 100320960), (30, 90288864), (31, 87376320), (32, 84645810), (36, 75240720), (40, 67716648), (45, 60192576), (48, 56430540), (54, 50160480), (60, 45144432), (62, 43688160), (64, 42322905), (72, 37620360), (80, 33858324), (81, 33440320), (90, 30096288), (93, 29125440), (96, 28215270), (108, 25080240), (120, 22572216), (124, 21844080), (135, 20064192), (144, 18810180), (155, 17475264), (160, 16929162), (162, 16720160), (180, 15048144), (186, 14562720), (192, 14107635), (216, 12540120), (240, 11286108), (248, 10922040), (270, 10032096), (279, 9708480), (288, 9405090), (310, 8737632), (320, 8464581), (324, 8360080), (360, 7524072), (372, 7281360), (405, 6688064), (432, 6270060), (465, 5825088), (480, 5643054), (496, 5461020), (540, 5016048), (558, 4854240), (576, 4702545), (620, 4368816), (648, 4180040), (720, 3762036), (744, 3640680), (810, 3344032), (837, 3236160), (864, 3135030), (930, 2912544), (960, 2821527), (992, 2730510), (1080, 2508024), (1116, 2427120), (1240, 2184408), (1296, 2090020), (1395, 1941696), (1440, 1881018), (1488, 1820340), (1620, 1672016), (1674, 1618080), (1728, 1567515), (1860, 1456272), (1984, 1365255), (2160, 1254012), (2232, 1213560), (2480, 1092204), (2511, 1078720), (2592, 1045010), (2790, 970848), (2880, 940509), (2976, 910170), (3240, 836008), (3348, 809040), (3371, 803520), (3720, 728136), (4185, 647232), (4320, 627006), (4464, 606780), (4960, 546102), (5022, 539360), (5184, 522505), (5580, 485424), (5952, 455085), (6480, 418004), (6696, 404520), (6742, 401760), (7440, 364068), (8370, 323616), (8640, 313503), (8928, 303390), (9920, 273051), (10044, 269680), (10113, 267840), (11160, 242712), (12555, 215744), (12960, 209002), (13392, 202260), (13484, 200880), (14880, 182034), (16740, 161808), (16855, 160704), (17856, 151695), (20088, 134840), (20226, 133920), (22320, 121356), (25110, 107872), (25920, 104501), (26784, 101130), (26968, 100440), (29760, 91017), (30339, 89280), (33480, 80904), (33710, 80352), (40176, 67420), (40452, 66960), (44640, 60678), (50220, 53936), (50565, 53568)]