2097290880

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1759}}^1$

素因数の和:1813

約数の個数: 320

約数和(自身を含む): 7819891200

約数和(自身を除く): 5722600320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 128, 135, 138, 144, 160, 162, 180, 184, 192, 207, 216, 230, 240, 270, 276, 288, 320, 324, 345, 360, 368, 384, 405, 414, 432, 460, 480, 540, 552, 576, 621, 640, 648, 690, 720, 736, 810, 828, 864, 920, 960, 1035, 1080, 1104, 1152, 1242, 1296, 1380, 1440, 1472, 1620, 1656, 1728, 1759, 1840, 1863, 1920, 2070, 2160, 2208, 2484, 2592, 2760, 2880, 2944, 3105, 3240, 3312, 3456, 3518, 3680, 3726, 4140, 4320, 4416, 4968, 5184, 5277, 5520, 5760, 6210, 6480, 6624, 7036, 7360, 7452, 8280, 8640, 8795, 8832, 9315, 9936, 10368, 10554, 11040, 12420, 12960, 13248, 14072, 14720, 14904, 15831, 16560, 17280, 17590, 18630, 19872, 21108, 22080, 24840, 25920, 26385, 26496, 28144, 29808, 31662, 33120, 35180, 37260, 39744, 40457, 42216, 44160, 47493, 49680, 51840, 52770, 56288, 59616, 63324, 66240, 70360, 74520, 79155, 79488, 80914, 84432, 94986, 99360, 105540, 112576, 119232, 121371, 126648, 132480, 140720, 142479, 149040, 158310, 161828, 168864, 189972, 198720, 202285, 211080, 225152, 237465, 238464, 242742, 253296, 281440, 284958, 298080, 316620, 323656, 337728, 364113, 379944, 397440, 404570, 422160, 474930, 485484, 506592, 562880, 569916, 596160, 606855, 633240, 647312, 675456, 712395, 728226, 759888, 809140, 844320, 949860, 970968, 1013184, 1092339, 1125760, 1139832, 1192320, 1213710, 1266480, 1294624, 1424790, 1456452, 1519776, 1618280, 1688640, 1820565, 1899720, 1941936, 2026368, 2184678, 2279664, 2427420, 2532960, 2589248, 2849580, 2912904, 3039552, 3236560, 3277017, 3377280, 3641130, 3799440, 3883872, 4369356, 4559328, 4854840, 5065920, 5178496, 5461695, 5699160, 5825808, 6079104, 6473120, 6554034, 7282260, 7598880, 7767744, 8738712, 9118656, 9709680, 10131840, 10923390, 11398320, 11651616, 12946240, 13108068, 14564520, 15197760, 15535488, 16385085, 17477424, 18237312, 19419360, 21846780, 22796640, 23303232, 25892480, 26216136, 29129040, 30395520, 32770170, 34954848, 38838720, 43693560, 45593280, 46606464, 52432272, 58258080, 65540340, 69909696, 77677440, 87387120, 91186560, 104864544, 116516160, 131080680, 139819392, 174774240, 209729088, 233032320, 262161360, 349548480, 419458176, 524322720, 699096960, 1048645440, 2097290880]

約数ペア:

[(1, 2097290880), (2, 1048645440), (3, 699096960), (4, 524322720), (5, 419458176), (6, 349548480), (8, 262161360), (9, 233032320), (10, 209729088), (12, 174774240), (15, 139819392), (16, 131080680), (18, 116516160), (20, 104864544), (23, 91186560), (24, 87387120), (27, 77677440), (30, 69909696), (32, 65540340), (36, 58258080), (40, 52432272), (45, 46606464), (46, 45593280), (48, 43693560), (54, 38838720), (60, 34954848), (64, 32770170), (69, 30395520), (72, 29129040), (80, 26216136), (81, 25892480), (90, 23303232), (92, 22796640), (96, 21846780), (108, 19419360), (115, 18237312), (120, 17477424), (128, 16385085), (135, 15535488), (138, 15197760), (144, 14564520), (160, 13108068), (162, 12946240), (180, 11651616), (184, 11398320), (192, 10923390), (207, 10131840), (216, 9709680), (230, 9118656), (240, 8738712), (270, 7767744), (276, 7598880), (288, 7282260), (320, 6554034), (324, 6473120), (345, 6079104), (360, 5825808), (368, 5699160), (384, 5461695), (405, 5178496), (414, 5065920), (432, 4854840), (460, 4559328), (480, 4369356), (540, 3883872), (552, 3799440), (576, 3641130), (621, 3377280), (640, 3277017), (648, 3236560), (690, 3039552), (720, 2912904), (736, 2849580), (810, 2589248), (828, 2532960), (864, 2427420), (920, 2279664), (960, 2184678), (1035, 2026368), (1080, 1941936), (1104, 1899720), (1152, 1820565), (1242, 1688640), (1296, 1618280), (1380, 1519776), (1440, 1456452), (1472, 1424790), (1620, 1294624), (1656, 1266480), (1728, 1213710), (1759, 1192320), (1840, 1139832), (1863, 1125760), (1920, 1092339), (2070, 1013184), (2160, 970968), (2208, 949860), (2484, 844320), (2592, 809140), (2760, 759888), (2880, 728226), (2944, 712395), (3105, 675456), (3240, 647312), (3312, 633240), (3456, 606855), (3518, 596160), (3680, 569916), (3726, 562880), (4140, 506592), (4320, 485484), (4416, 474930), (4968, 422160), (5184, 404570), (5277, 397440), (5520, 379944), (5760, 364113), (6210, 337728), (6480, 323656), (6624, 316620), (7036, 298080), (7360, 284958), (7452, 281440), (8280, 253296), (8640, 242742), (8795, 238464), (8832, 237465), (9315, 225152), (9936, 211080), (10368, 202285), (10554, 198720), (11040, 189972), (12420, 168864), (12960, 161828), (13248, 158310), (14072, 149040), (14720, 142479), (14904, 140720), (15831, 132480), (16560, 126648), (17280, 121371), (17590, 119232), (18630, 112576), (19872, 105540), (21108, 99360), (22080, 94986), (24840, 84432), (25920, 80914), (26385, 79488), (26496, 79155), (28144, 74520), (29808, 70360), (31662, 66240), (33120, 63324), (35180, 59616), (37260, 56288), (39744, 52770), (40457, 51840), (42216, 49680), (44160, 47493)]