1955681280

素因数分解:

$2^{10}\times 3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:131

約数の個数: 704

約数和(自身を含む): 8300666880

約数和(自身を除く): 6344985600

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, 47, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 86, 90, 94, 96, 105, 108, 112, 120, 126, 128, 129, 135, 140, 141, 144, 160, 168, 172, 180, 188, 189, 192, 210, 215, 216, 224, 235, 240, 252, 256, 258, 270, 280, 282, 288, 301, 315, 320, 329, 336, 344, 360, 376, 378, 384, 387, 420, 423, 430, 432, 448, 470, 480, 504, 512, 516, 540, 560, 564, 576, 602, 630, 640, 645, 658, 672, 688, 705, 720, 752, 756, 768, 774, 840, 846, 860, 864, 896, 903, 940, 945, 960, 987, 1008, 1024, 1032, 1080, 1120, 1128, 1152, 1161, 1204, 1260, 1269, 1280, 1290, 1316, 1344, 1376, 1410, 1440, 1504, 1505, 1512, 1536, 1548, 1645, 1680, 1692, 1720, 1728, 1792, 1806, 1880, 1890, 1920, 1935, 1974, 2016, 2021, 2064, 2115, 2160, 2240, 2256, 2304, 2322, 2408, 2520, 2538, 2560, 2580, 2632, 2688, 2709, 2752, 2820, 2880, 2961, 3008, 3010, 3024, 3072, 3096, 3290, 3360, 3384, 3440, 3456, 3584, 3612, 3760, 3780, 3840, 3870, 3948, 4032, 4042, 4128, 4230, 4320, 4480, 4512, 4515, 4608, 4644, 4816, 4935, 5040, 5076, 5120, 5160, 5264, 5376, 5418, 5504, 5640, 5760, 5805, 5922, 6016, 6020, 6048, 6063, 6192, 6345, 6580, 6720, 6768, 6880, 6912, 7168, 7224, 7520, 7560, 7680, 7740, 7896, 8064, 8084, 8127, 8256, 8460, 8640, 8883, 8960, 9024, 9030, 9216, 9288, 9632, 9870, 10080, 10105, 10152, 10320, 10528, 10752, 10836, 11008, 11280, 11520, 11610, 11844, 12032, 12040, 12096, 12126, 12384, 12690, 13160, 13440, 13536, 13545, 13760, 13824, 14147, 14448, 14805, 15040, 15120, 15360, 15480, 15792, 16128, 16168, 16254, 16512, 16920, 17280, 17766, 17920, 18048, 18060, 18189, 18576, 19264, 19740, 20160, 20210, 20304, 20640, 21056, 21504, 21672, 22016, 22560, 23040, 23220, 23688, 24064, 24080, 24192, 24252, 24768, 25380, 26320, 26880, 27072, 27090, 27520, 27648, 28294, 28896, 29610, 30080, 30240, 30315, 30960, 31584, 32256, 32336, 32508, 33024, 33840, 34560, 35532, 35840, 36096, 36120, 36378, 37152, 38528, 39480, 40320, 40420, 40608, 40635, 41280, 42112, 42441, 43344, 44032, 44415, 45120, 46080, 46440, 47376, 48128, 48160, 48384, 48504, 49536, 50760, 52640, 53760, 54144, 54180, 54567, 55040, 56588, 57792, 59220, 60160, 60480, 60630, 61920, 63168, 64512, 64672, 65016, 66048, 67680, 69120, 70735, 71064, 72192, 72240, 72756, 74304, 77056, 78960, 80640, 80840, 81216, 81270, 82560, 84224, 84882, 86688, 88830, 90240, 90945, 92880, 94752, 96320, 96768, 97008, 99072, 101520, 105280, 107520, 108288, 108360, 109134, 110080, 113176, 115584, 118440, 120320, 120960, 121260, 123840, 126336, 127323, 129344, 130032, 132096, 135360, 138240, 141470, 142128, 144384, 144480, 145512, 148608, 154112, 157920, 161280, 161680, 162432, 162540, 165120, 168448, 169764, 173376, 177660, 180480, 181890, 185760, 189504, 192640, 193536, 194016, 198144, 203040, 210560, 212205, 216576, 216720, 218268, 220160, 226352, 231168, 236880, 240640, 241920, 242520, 247680, 252672, 254646, 258688, 260064, 270720, 272835, 282940, 284256, 288960, 291024, 297216, 308224, 315840, 322560, 323360, 324864, 325080, 330240, 336896, 339528, 346752, 355320, 360960, 363780, 371520, 379008, 381969, 385280, 388032, 396288, 406080, 421120, 424410, 433152, 433440, 436536, 452704, 462336, 473760, 483840, 485040, 495360, 505344, 509292, 517376, 520128, 541440, 545670, 565880, 568512, 577920, 582048, 594432, 631680, 636615, 646720, 649728, 650160, 660480, 679056, 693504, 710640, 721920, 727560, 743040, 758016, 763938, 770560, 776064, 812160, 842240, 848820, 866880, 873072, 905408, 924672, 947520, 967680, 970080, 990720, 1010688, 1018584, 1034752, 1040256, 1082880, 1091340, 1131760, 1137024, 1155840, 1164096, 1188864, 1263360, 1273230, 1293440, 1299456, 1300320, 1358112, 1387008, 1421280, 1455120, 1486080, 1516032, 1527876, 1541120, 1552128, 1624320, 1684480, 1697640, 1733760, 1746144, 1810816, 1895040, 1909845, 1940160, 1981440, 2037168, 2069504, 2080512, 2165760, 2182680, 2263520, 2274048, 2311680, 2328192, 2526720, 2546460, 2586880, 2600640, 2716224, 2774016, 2842560, 2910240, 2972160, 3032064, 3055752, 3104256, 3248640, 3395280, 3467520, 3492288, 3621632, 3790080, 3819690, 3880320, 4074336, 4161024, 4365360, 4527040, 4548096, 4623360, 4656384, 5053440, 5092920, 5173760, 5201280, 5432448, 5685120, 5820480, 5944320, 6111504, 6208512, 6497280, 6790560, 6935040, 6984576, 7243264, 7580160, 7639380, 7760640, 8148672, 8322048, 8730720, 9054080, 9096192, 9312768, 10185840, 10347520, 10402560, 10864896, 11370240, 11640960, 12223008, 13581120, 13870080, 13969152, 14486528, 15160320, 15278760, 15521280, 16297344, 17461440, 18108160, 18625536, 20371680, 20805120, 21729792, 22740480, 23281920, 24446016, 27162240, 27938304, 30557520, 31042560, 32594688, 34922880, 36216320, 40743360, 41610240, 43459584, 45480960, 46563840, 48892032, 54324480, 55876608, 61115040, 65189376, 69845760, 72432640, 81486720, 93127680, 97784064, 108648960, 122230080, 130378752, 139691520, 162973440, 195568128, 217297920, 244460160, 279383040, 325946880, 391136256, 488920320, 651893760, 977840640, 1955681280]

約数ペア:

[(1, 1955681280), (2, 977840640), (3, 651893760), (4, 488920320), (5, 391136256), (6, 325946880), (7, 279383040), (8, 244460160), (9, 217297920), (10, 195568128), (12, 162973440), (14, 139691520), (15, 130378752), (16, 122230080), (18, 108648960), (20, 97784064), (21, 93127680), (24, 81486720), (27, 72432640), (28, 69845760), (30, 65189376), (32, 61115040), (35, 55876608), (36, 54324480), (40, 48892032), (42, 46563840), (43, 45480960), (45, 43459584), (47, 41610240), (48, 40743360), (54, 36216320), (56, 34922880), (60, 32594688), (63, 31042560), (64, 30557520), (70, 27938304), (72, 27162240), (80, 24446016), (84, 23281920), (86, 22740480), (90, 21729792), (94, 20805120), (96, 20371680), (105, 18625536), (108, 18108160), (112, 17461440), (120, 16297344), (126, 15521280), (128, 15278760), (129, 15160320), (135, 14486528), (140, 13969152), (141, 13870080), (144, 13581120), (160, 12223008), (168, 11640960), (172, 11370240), (180, 10864896), (188, 10402560), (189, 10347520), (192, 10185840), (210, 9312768), (215, 9096192), (216, 9054080), (224, 8730720), (235, 8322048), (240, 8148672), (252, 7760640), (256, 7639380), (258, 7580160), (270, 7243264), (280, 6984576), (282, 6935040), (288, 6790560), (301, 6497280), (315, 6208512), (320, 6111504), (329, 5944320), (336, 5820480), (344, 5685120), (360, 5432448), (376, 5201280), (378, 5173760), (384, 5092920), (387, 5053440), (420, 4656384), (423, 4623360), (430, 4548096), (432, 4527040), (448, 4365360), (470, 4161024), (480, 4074336), (504, 3880320), (512, 3819690), (516, 3790080), (540, 3621632), (560, 3492288), (564, 3467520), (576, 3395280), (602, 3248640), (630, 3104256), (640, 3055752), (645, 3032064), (658, 2972160), (672, 2910240), (688, 2842560), (705, 2774016), (720, 2716224), (752, 2600640), (756, 2586880), (768, 2546460), (774, 2526720), (840, 2328192), (846, 2311680), (860, 2274048), (864, 2263520), (896, 2182680), (903, 2165760), (940, 2080512), (945, 2069504), (960, 2037168), (987, 1981440), (1008, 1940160), (1024, 1909845), (1032, 1895040), (1080, 1810816), (1120, 1746144), (1128, 1733760), (1152, 1697640), (1161, 1684480), (1204, 1624320), (1260, 1552128), (1269, 1541120), (1280, 1527876), (1290, 1516032), (1316, 1486080), (1344, 1455120), (1376, 1421280), (1410, 1387008), (1440, 1358112), (1504, 1300320), (1505, 1299456), (1512, 1293440), (1536, 1273230), (1548, 1263360), (1645, 1188864), (1680, 1164096), (1692, 1155840), (1720, 1137024), (1728, 1131760), (1792, 1091340), (1806, 1082880), (1880, 1040256), (1890, 1034752), (1920, 1018584), (1935, 1010688), (1974, 990720), (2016, 970080), (2021, 967680), (2064, 947520), (2115, 924672), (2160, 905408), (2240, 873072), (2256, 866880), (2304, 848820), (2322, 842240), (2408, 812160), (2520, 776064), (2538, 770560), (2560, 763938), (2580, 758016), (2632, 743040), (2688, 727560), (2709, 721920), (2752, 710640), (2820, 693504), (2880, 679056), (2961, 660480), (3008, 650160), (3010, 649728), (3024, 646720), (3072, 636615), (3096, 631680), (3290, 594432), (3360, 582048), (3384, 577920), (3440, 568512), (3456, 565880), (3584, 545670), (3612, 541440), (3760, 520128), (3780, 517376), (3840, 509292), (3870, 505344), (3948, 495360), (4032, 485040), (4042, 483840), (4128, 473760), (4230, 462336), (4320, 452704), (4480, 436536), (4512, 433440), (4515, 433152), (4608, 424410), (4644, 421120), (4816, 406080), (4935, 396288), (5040, 388032), (5076, 385280), (5120, 381969), (5160, 379008), (5264, 371520), (5376, 363780), (5418, 360960), (5504, 355320), (5640, 346752), (5760, 339528), (5805, 336896), (5922, 330240), (6016, 325080), (6020, 324864), (6048, 323360), (6063, 322560), (6192, 315840), (6345, 308224), (6580, 297216), (6720, 291024), (6768, 288960), (6880, 284256), (6912, 282940), (7168, 272835), (7224, 270720), (7520, 260064), (7560, 258688), (7680, 254646), (7740, 252672), (7896, 247680), (8064, 242520), (8084, 241920), (8127, 240640), (8256, 236880), (8460, 231168), (8640, 226352), (8883, 220160), (8960, 218268), (9024, 216720), (9030, 216576), (9216, 212205), (9288, 210560), (9632, 203040), (9870, 198144), (10080, 194016), (10105, 193536), (10152, 192640), (10320, 189504), (10528, 185760), (10752, 181890), (10836, 180480), (11008, 177660), (11280, 173376), (11520, 169764), (11610, 168448), (11844, 165120), (12032, 162540), (12040, 162432), (12096, 161680), (12126, 161280), (12384, 157920), (12690, 154112), (13160, 148608), (13440, 145512), (13536, 144480), (13545, 144384), (13760, 142128), (13824, 141470), (14147, 138240), (14448, 135360), (14805, 132096), (15040, 130032), (15120, 129344), (15360, 127323), (15480, 126336), (15792, 123840), (16128, 121260), (16168, 120960), (16254, 120320), (16512, 118440), (16920, 115584), (17280, 113176), (17766, 110080), (17920, 109134), (18048, 108360), (18060, 108288), (18189, 107520), (18576, 105280), (19264, 101520), (19740, 99072), (20160, 97008), (20210, 96768), (20304, 96320), (20640, 94752), (21056, 92880), (21504, 90945), (21672, 90240), (22016, 88830), (22560, 86688), (23040, 84882), (23220, 84224), (23688, 82560), (24064, 81270), (24080, 81216), (24192, 80840), (24252, 80640), (24768, 78960), (25380, 77056), (26320, 74304), (26880, 72756), (27072, 72240), (27090, 72192), (27520, 71064), (27648, 70735), (28294, 69120), (28896, 67680), (29610, 66048), (30080, 65016), (30240, 64672), (30315, 64512), (30960, 63168), (31584, 61920), (32256, 60630), (32336, 60480), (32508, 60160), (33024, 59220), (33840, 57792), (34560, 56588), (35532, 55040), (35840, 54567), (36096, 54180), (36120, 54144), (36378, 53760), (37152, 52640), (38528, 50760), (39480, 49536), (40320, 48504), (40420, 48384), (40608, 48160), (40635, 48128), (41280, 47376), (42112, 46440), (42441, 46080), (43344, 45120), (44032, 44415)]