2189738880

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:499

約数の個数: 512

約数和(自身を含む): 9090892800

約数和(自身を除く): 6901153920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 43, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 86, 90, 96, 105, 108, 112, 120, 126, 128, 129, 135, 140, 144, 160, 168, 172, 180, 189, 192, 210, 215, 216, 224, 240, 252, 258, 270, 280, 288, 301, 315, 320, 336, 344, 360, 378, 384, 387, 420, 421, 430, 432, 448, 480, 504, 516, 540, 560, 576, 602, 630, 640, 645, 672, 688, 720, 756, 774, 840, 842, 860, 864, 896, 903, 945, 960, 1008, 1032, 1080, 1120, 1152, 1161, 1204, 1260, 1263, 1290, 1344, 1376, 1440, 1505, 1512, 1548, 1680, 1684, 1720, 1728, 1806, 1890, 1920, 1935, 2016, 2064, 2105, 2160, 2240, 2322, 2408, 2520, 2526, 2580, 2688, 2709, 2752, 2880, 2947, 3010, 3024, 3096, 3360, 3368, 3440, 3456, 3612, 3780, 3789, 3870, 4032, 4128, 4210, 4320, 4480, 4515, 4644, 4816, 5040, 5052, 5160, 5418, 5504, 5760, 5805, 5894, 6020, 6048, 6192, 6315, 6720, 6736, 6880, 7224, 7560, 7578, 7740, 8064, 8127, 8256, 8420, 8640, 8841, 9030, 9288, 9632, 10080, 10104, 10320, 10836, 11367, 11610, 11788, 12040, 12096, 12384, 12630, 13440, 13472, 13545, 13760, 14448, 14735, 15120, 15156, 15480, 16254, 16512, 16840, 17280, 17682, 18060, 18103, 18576, 18945, 19264, 20160, 20208, 20640, 21672, 22734, 23220, 23576, 24080, 24192, 24768, 25260, 26523, 26944, 27090, 27520, 28896, 29470, 30240, 30312, 30960, 32508, 33680, 35364, 36120, 36206, 37152, 37890, 38528, 40320, 40416, 40635, 41280, 43344, 44205, 45468, 46440, 47152, 48160, 49536, 50520, 53046, 53888, 54180, 54309, 56835, 57792, 58940, 60480, 60624, 61920, 65016, 67360, 70728, 72240, 72412, 74304, 75780, 79569, 80832, 81270, 82560, 86688, 88410, 90515, 90936, 92880, 94304, 96320, 101040, 106092, 108360, 108618, 113670, 115584, 117880, 120960, 121248, 123840, 126721, 130032, 132615, 134720, 141456, 144480, 144824, 148608, 151560, 159138, 161664, 162540, 162927, 173376, 176820, 181030, 181872, 185760, 188608, 192640, 202080, 212184, 216720, 217236, 227340, 235760, 242496, 247680, 253442, 260064, 265230, 269440, 271545, 282912, 288960, 289648, 303120, 318276, 325080, 325854, 346752, 353640, 362060, 363744, 371520, 377216, 380163, 397845, 404160, 424368, 433440, 434472, 454680, 471520, 484992, 488781, 506884, 520128, 530460, 543090, 565824, 577920, 579296, 606240, 633605, 636552, 650160, 651708, 707280, 724120, 727488, 743040, 760326, 795690, 808320, 814635, 848736, 866880, 868944, 909360, 943040, 977562, 1013768, 1040256, 1060920, 1086180, 1131648, 1140489, 1158592, 1212480, 1267210, 1273104, 1300320, 1303416, 1414560, 1448240, 1454976, 1520652, 1591380, 1629270, 1697472, 1733760, 1737888, 1818720, 1886080, 1900815, 1955124, 2027536, 2121840, 2172360, 2280978, 2317184, 2424960, 2443905, 2534420, 2546208, 2600640, 2606832, 2829120, 2896480, 3041304, 3182760, 3258540, 3394944, 3421467, 3475776, 3637440, 3801630, 3910248, 4055072, 4243680, 4344720, 4561956, 4887810, 5068840, 5092416, 5201280, 5213664, 5658240, 5702445, 5792960, 6082608, 6365520, 6517080, 6842934, 6951552, 7274880, 7603260, 7820496, 8110144, 8487360, 8689440, 9123912, 9775620, 10137680, 10184832, 10427328, 11404890, 11585920, 12165216, 12731040, 13034160, 13685868, 15206520, 15640992, 16220288, 16974720, 17107335, 17378880, 18247824, 19551240, 20275360, 20854656, 22809780, 24330432, 25462080, 26068320, 27371736, 30413040, 31281984, 34214670, 34757760, 36495648, 39102480, 40550720, 45619560, 48660864, 50924160, 52136640, 54743472, 60826080, 62563968, 68429340, 72991296, 78204960, 81101440, 91239120, 104273280, 109486944, 121652160, 136858680, 145982592, 156409920, 182478240, 218973888, 243304320, 273717360, 312819840, 364956480, 437947776, 547434720, 729912960, 1094869440, 2189738880]

約数ペア:

[(1, 2189738880), (2, 1094869440), (3, 729912960), (4, 547434720), (5, 437947776), (6, 364956480), (7, 312819840), (8, 273717360), (9, 243304320), (10, 218973888), (12, 182478240), (14, 156409920), (15, 145982592), (16, 136858680), (18, 121652160), (20, 109486944), (21, 104273280), (24, 91239120), (27, 81101440), (28, 78204960), (30, 72991296), (32, 68429340), (35, 62563968), (36, 60826080), (40, 54743472), (42, 52136640), (43, 50924160), (45, 48660864), (48, 45619560), (54, 40550720), (56, 39102480), (60, 36495648), (63, 34757760), (64, 34214670), (70, 31281984), (72, 30413040), (80, 27371736), (84, 26068320), (86, 25462080), (90, 24330432), (96, 22809780), (105, 20854656), (108, 20275360), (112, 19551240), (120, 18247824), (126, 17378880), (128, 17107335), (129, 16974720), (135, 16220288), (140, 15640992), (144, 15206520), (160, 13685868), (168, 13034160), (172, 12731040), (180, 12165216), (189, 11585920), (192, 11404890), (210, 10427328), (215, 10184832), (216, 10137680), (224, 9775620), (240, 9123912), (252, 8689440), (258, 8487360), (270, 8110144), (280, 7820496), (288, 7603260), (301, 7274880), (315, 6951552), (320, 6842934), (336, 6517080), (344, 6365520), (360, 6082608), (378, 5792960), (384, 5702445), (387, 5658240), (420, 5213664), (421, 5201280), (430, 5092416), (432, 5068840), (448, 4887810), (480, 4561956), (504, 4344720), (516, 4243680), (540, 4055072), (560, 3910248), (576, 3801630), (602, 3637440), (630, 3475776), (640, 3421467), (645, 3394944), (672, 3258540), (688, 3182760), (720, 3041304), (756, 2896480), (774, 2829120), (840, 2606832), (842, 2600640), (860, 2546208), (864, 2534420), (896, 2443905), (903, 2424960), (945, 2317184), (960, 2280978), (1008, 2172360), (1032, 2121840), (1080, 2027536), (1120, 1955124), (1152, 1900815), (1161, 1886080), (1204, 1818720), (1260, 1737888), (1263, 1733760), (1290, 1697472), (1344, 1629270), (1376, 1591380), (1440, 1520652), (1505, 1454976), (1512, 1448240), (1548, 1414560), (1680, 1303416), (1684, 1300320), (1720, 1273104), (1728, 1267210), (1806, 1212480), (1890, 1158592), (1920, 1140489), (1935, 1131648), (2016, 1086180), (2064, 1060920), (2105, 1040256), (2160, 1013768), (2240, 977562), (2322, 943040), (2408, 909360), (2520, 868944), (2526, 866880), (2580, 848736), (2688, 814635), (2709, 808320), (2752, 795690), (2880, 760326), (2947, 743040), (3010, 727488), (3024, 724120), (3096, 707280), (3360, 651708), (3368, 650160), (3440, 636552), (3456, 633605), (3612, 606240), (3780, 579296), (3789, 577920), (3870, 565824), (4032, 543090), (4128, 530460), (4210, 520128), (4320, 506884), (4480, 488781), (4515, 484992), (4644, 471520), (4816, 454680), (5040, 434472), (5052, 433440), (5160, 424368), (5418, 404160), (5504, 397845), (5760, 380163), (5805, 377216), (5894, 371520), (6020, 363744), (6048, 362060), (6192, 353640), (6315, 346752), (6720, 325854), (6736, 325080), (6880, 318276), (7224, 303120), (7560, 289648), (7578, 288960), (7740, 282912), (8064, 271545), (8127, 269440), (8256, 265230), (8420, 260064), (8640, 253442), (8841, 247680), (9030, 242496), (9288, 235760), (9632, 227340), (10080, 217236), (10104, 216720), (10320, 212184), (10836, 202080), (11367, 192640), (11610, 188608), (11788, 185760), (12040, 181872), (12096, 181030), (12384, 176820), (12630, 173376), (13440, 162927), (13472, 162540), (13545, 161664), (13760, 159138), (14448, 151560), (14735, 148608), (15120, 144824), (15156, 144480), (15480, 141456), (16254, 134720), (16512, 132615), (16840, 130032), (17280, 126721), (17682, 123840), (18060, 121248), (18103, 120960), (18576, 117880), (18945, 115584), (19264, 113670), (20160, 108618), (20208, 108360), (20640, 106092), (21672, 101040), (22734, 96320), (23220, 94304), (23576, 92880), (24080, 90936), (24192, 90515), (24768, 88410), (25260, 86688), (26523, 82560), (26944, 81270), (27090, 80832), (27520, 79569), (28896, 75780), (29470, 74304), (30240, 72412), (30312, 72240), (30960, 70728), (32508, 67360), (33680, 65016), (35364, 61920), (36120, 60624), (36206, 60480), (37152, 58940), (37890, 57792), (38528, 56835), (40320, 54309), (40416, 54180), (40635, 53888), (41280, 53046), (43344, 50520), (44205, 49536), (45468, 48160), (46440, 47152)]