191963520

素因数分解:

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

素因数の和:84

約数の個数: 480

約数和(自身を含む): 819015120

約数和(自身を除く): 627051600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 54, 56, 60, 63, 64, 69, 70, 72, 80, 81, 84, 90, 92, 96, 105, 108, 112, 115, 120, 126, 128, 135, 138, 140, 144, 160, 161, 162, 168, 180, 184, 189, 192, 207, 210, 216, 224, 230, 240, 252, 270, 276, 280, 288, 315, 320, 322, 324, 336, 345, 360, 368, 378, 384, 405, 414, 420, 432, 448, 460, 480, 483, 504, 529, 540, 552, 560, 567, 576, 621, 630, 640, 644, 648, 672, 690, 720, 736, 756, 805, 810, 828, 840, 864, 896, 920, 945, 960, 966, 1008, 1035, 1058, 1080, 1104, 1120, 1134, 1152, 1242, 1260, 1288, 1296, 1344, 1380, 1440, 1449, 1472, 1512, 1587, 1610, 1620, 1656, 1680, 1728, 1840, 1863, 1890, 1920, 1932, 2016, 2070, 2116, 2160, 2208, 2240, 2268, 2415, 2484, 2520, 2576, 2592, 2645, 2688, 2760, 2835, 2880, 2898, 2944, 3024, 3105, 3174, 3220, 3240, 3312, 3360, 3456, 3680, 3703, 3726, 3780, 3864, 4032, 4140, 4232, 4320, 4347, 4416, 4480, 4536, 4761, 4830, 4968, 5040, 5152, 5184, 5290, 5520, 5670, 5760, 5796, 6048, 6210, 6348, 6440, 6480, 6624, 6720, 7245, 7360, 7406, 7452, 7560, 7728, 7935, 8064, 8280, 8464, 8640, 8694, 8832, 9072, 9315, 9522, 9660, 9936, 10080, 10304, 10368, 10580, 11040, 11109, 11340, 11592, 12096, 12420, 12696, 12880, 12960, 13041, 13248, 13440, 14283, 14490, 14720, 14812, 14904, 15120, 15456, 15870, 16560, 16928, 17280, 17388, 18144, 18515, 18630, 19044, 19320, 19872, 20160, 20608, 21160, 21735, 22080, 22218, 22680, 23184, 23805, 24192, 24840, 25392, 25760, 25920, 26082, 26496, 28566, 28980, 29624, 29808, 30240, 30912, 31740, 33120, 33327, 33856, 34776, 36288, 37030, 37260, 38088, 38640, 39744, 40320, 42320, 42849, 43470, 44160, 44436, 45360, 46368, 47610, 49680, 50784, 51520, 51840, 52164, 55545, 57132, 57960, 59248, 59616, 60480, 61824, 63480, 65205, 66240, 66654, 67712, 69552, 71415, 72576, 74060, 74520, 76176, 77280, 79488, 84640, 85698, 86940, 88872, 90720, 92736, 95220, 99360, 99981, 101568, 103040, 104328, 111090, 114264, 115920, 118496, 119232, 120960, 126960, 130410, 132480, 133308, 139104, 142830, 148120, 149040, 152352, 154560, 166635, 169280, 171396, 173880, 177744, 181440, 185472, 190440, 198720, 199962, 203136, 208656, 214245, 222180, 228528, 231840, 236992, 238464, 253920, 260820, 266616, 278208, 285660, 296240, 298080, 299943, 304704, 309120, 333270, 338560, 342792, 347760, 355488, 362880, 380880, 397440, 399924, 417312, 428490, 444360, 457056, 463680, 473984, 499905, 507840, 521640, 533232, 556416, 571320, 592480, 596160, 599886, 609408, 666540, 685584, 695520, 710976, 761760, 799848, 834624, 856980, 888720, 914112, 927360, 999810, 1015680, 1043280, 1066464, 1142640, 1184960, 1192320, 1199772, 1333080, 1371168, 1391040, 1421952, 1499715, 1523520, 1599696, 1669248, 1713960, 1777440, 1828224, 1999620, 2086560, 2132928, 2285280, 2369920, 2399544, 2666160, 2742336, 2782080, 2999430, 3047040, 3199392, 3427920, 3554880, 3999240, 4173120, 4265856, 4570560, 4799088, 5332320, 5484672, 5998860, 6398784, 6855840, 7109760, 7998480, 8346240, 9141120, 9598176, 10664640, 11997720, 12797568, 13711680, 15996960, 19196352, 21329280, 23995440, 27423360, 31993920, 38392704, 47990880, 63987840, 95981760, 191963520]

約数ペア:

[(1, 191963520), (2, 95981760), (3, 63987840), (4, 47990880), (5, 38392704), (6, 31993920), (7, 27423360), (8, 23995440), (9, 21329280), (10, 19196352), (12, 15996960), (14, 13711680), (15, 12797568), (16, 11997720), (18, 10664640), (20, 9598176), (21, 9141120), (23, 8346240), (24, 7998480), (27, 7109760), (28, 6855840), (30, 6398784), (32, 5998860), (35, 5484672), (36, 5332320), (40, 4799088), (42, 4570560), (45, 4265856), (46, 4173120), (48, 3999240), (54, 3554880), (56, 3427920), (60, 3199392), (63, 3047040), (64, 2999430), (69, 2782080), (70, 2742336), (72, 2666160), (80, 2399544), (81, 2369920), (84, 2285280), (90, 2132928), (92, 2086560), (96, 1999620), (105, 1828224), (108, 1777440), (112, 1713960), (115, 1669248), (120, 1599696), (126, 1523520), (128, 1499715), (135, 1421952), (138, 1391040), (140, 1371168), (144, 1333080), (160, 1199772), (161, 1192320), (162, 1184960), (168, 1142640), (180, 1066464), (184, 1043280), (189, 1015680), (192, 999810), (207, 927360), (210, 914112), (216, 888720), (224, 856980), (230, 834624), (240, 799848), (252, 761760), (270, 710976), (276, 695520), (280, 685584), (288, 666540), (315, 609408), (320, 599886), (322, 596160), (324, 592480), (336, 571320), (345, 556416), (360, 533232), (368, 521640), (378, 507840), (384, 499905), (405, 473984), (414, 463680), (420, 457056), (432, 444360), (448, 428490), (460, 417312), (480, 399924), (483, 397440), (504, 380880), (529, 362880), (540, 355488), (552, 347760), (560, 342792), (567, 338560), (576, 333270), (621, 309120), (630, 304704), (640, 299943), (644, 298080), (648, 296240), (672, 285660), (690, 278208), (720, 266616), (736, 260820), (756, 253920), (805, 238464), (810, 236992), (828, 231840), (840, 228528), (864, 222180), (896, 214245), (920, 208656), (945, 203136), (960, 199962), (966, 198720), (1008, 190440), (1035, 185472), (1058, 181440), (1080, 177744), (1104, 173880), (1120, 171396), (1134, 169280), (1152, 166635), (1242, 154560), (1260, 152352), (1288, 149040), (1296, 148120), (1344, 142830), (1380, 139104), (1440, 133308), (1449, 132480), (1472, 130410), (1512, 126960), (1587, 120960), (1610, 119232), (1620, 118496), (1656, 115920), (1680, 114264), (1728, 111090), (1840, 104328), (1863, 103040), (1890, 101568), (1920, 99981), (1932, 99360), (2016, 95220), (2070, 92736), (2116, 90720), (2160, 88872), (2208, 86940), (2240, 85698), (2268, 84640), (2415, 79488), (2484, 77280), (2520, 76176), (2576, 74520), (2592, 74060), (2645, 72576), (2688, 71415), (2760, 69552), (2835, 67712), (2880, 66654), (2898, 66240), (2944, 65205), (3024, 63480), (3105, 61824), (3174, 60480), (3220, 59616), (3240, 59248), (3312, 57960), (3360, 57132), (3456, 55545), (3680, 52164), (3703, 51840), (3726, 51520), (3780, 50784), (3864, 49680), (4032, 47610), (4140, 46368), (4232, 45360), (4320, 44436), (4347, 44160), (4416, 43470), (4480, 42849), (4536, 42320), (4761, 40320), (4830, 39744), (4968, 38640), (5040, 38088), (5152, 37260), (5184, 37030), (5290, 36288), (5520, 34776), (5670, 33856), (5760, 33327), (5796, 33120), (6048, 31740), (6210, 30912), (6348, 30240), (6440, 29808), (6480, 29624), (6624, 28980), (6720, 28566), (7245, 26496), (7360, 26082), (7406, 25920), (7452, 25760), (7560, 25392), (7728, 24840), (7935, 24192), (8064, 23805), (8280, 23184), (8464, 22680), (8640, 22218), (8694, 22080), (8832, 21735), (9072, 21160), (9315, 20608), (9522, 20160), (9660, 19872), (9936, 19320), (10080, 19044), (10304, 18630), (10368, 18515), (10580, 18144), (11040, 17388), (11109, 17280), (11340, 16928), (11592, 16560), (12096, 15870), (12420, 15456), (12696, 15120), (12880, 14904), (12960, 14812), (13041, 14720), (13248, 14490), (13440, 14283)]