1904048640

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{163}}^1$

素因数の和:221

約数の個数: 480

約数和(自身を含む): 7368546240

約数和(自身を除く): 5464497600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 163, 169, 180, 192, 195, 208, 216, 234, 240, 256, 260, 270, 288, 312, 320, 326, 338, 351, 360, 384, 390, 416, 432, 468, 480, 489, 507, 512, 520, 540, 576, 585, 624, 640, 652, 676, 702, 720, 768, 780, 815, 832, 845, 864, 936, 960, 978, 1014, 1040, 1080, 1152, 1170, 1248, 1280, 1304, 1352, 1404, 1440, 1467, 1521, 1536, 1560, 1630, 1664, 1690, 1728, 1755, 1872, 1920, 1956, 2028, 2080, 2119, 2160, 2304, 2340, 2445, 2496, 2535, 2560, 2608, 2704, 2808, 2880, 2934, 3042, 3120, 3260, 3328, 3380, 3456, 3510, 3744, 3840, 3912, 4056, 4160, 4238, 4320, 4401, 4563, 4608, 4680, 4890, 4992, 5070, 5216, 5408, 5616, 5760, 5868, 6084, 6240, 6357, 6520, 6656, 6760, 6912, 7020, 7335, 7488, 7605, 7680, 7824, 8112, 8320, 8476, 8640, 8802, 9126, 9360, 9780, 9984, 10140, 10432, 10595, 10816, 11232, 11520, 11736, 12168, 12480, 12714, 13040, 13520, 13824, 14040, 14670, 14976, 15210, 15648, 16224, 16640, 16952, 17280, 17604, 18252, 18720, 19071, 19560, 19968, 20280, 20864, 21190, 21632, 22005, 22464, 22815, 23040, 23472, 24336, 24960, 25428, 26080, 27040, 27547, 28080, 29340, 29952, 30420, 31296, 31785, 32448, 33280, 33904, 34560, 35208, 36504, 37440, 38142, 39120, 40560, 41728, 42380, 43264, 44010, 44928, 45630, 46944, 48672, 49920, 50856, 52160, 54080, 55094, 56160, 57213, 58680, 59904, 60840, 62592, 63570, 64896, 67808, 69120, 70416, 73008, 74880, 76284, 78240, 81120, 82641, 83456, 84760, 86528, 88020, 89856, 91260, 93888, 95355, 97344, 99840, 101712, 104320, 108160, 110188, 112320, 114426, 117360, 121680, 125184, 127140, 129792, 135616, 137735, 140832, 146016, 149760, 152568, 156480, 162240, 165282, 169520, 176040, 179712, 182520, 187776, 190710, 194688, 203424, 208640, 216320, 220376, 224640, 228852, 234720, 243360, 247923, 250368, 254280, 259584, 271232, 275470, 281664, 286065, 292032, 299520, 305136, 312960, 324480, 330564, 339040, 352080, 365040, 375552, 381420, 389376, 406848, 413205, 417280, 432640, 440752, 449280, 457704, 469440, 486720, 495846, 508560, 542464, 550940, 563328, 572130, 584064, 610272, 625920, 648960, 661128, 678080, 704160, 730080, 743769, 751104, 762840, 778752, 813696, 826410, 881504, 898560, 915408, 938880, 973440, 991692, 1017120, 1084928, 1101880, 1126656, 1144260, 1168128, 1220544, 1239615, 1251840, 1297920, 1322256, 1356160, 1408320, 1460160, 1487538, 1525680, 1627392, 1652820, 1763008, 1830816, 1877760, 1946880, 1983384, 2034240, 2203760, 2253312, 2288520, 2336256, 2441088, 2479230, 2644512, 2712320, 2816640, 2920320, 2975076, 3051360, 3254784, 3305640, 3526016, 3661632, 3718845, 3755520, 3893760, 3966768, 4068480, 4407520, 4577040, 4882176, 4958460, 5289024, 5424640, 5633280, 5840640, 5950152, 6102720, 6611280, 7052032, 7323264, 7437690, 7933536, 8136960, 8815040, 9154080, 9764352, 9916920, 10578048, 11266560, 11681280, 11900304, 12205440, 13222560, 14104064, 14646528, 14875380, 15867072, 16273920, 17630080, 18308160, 19833840, 21156096, 23800608, 24410880, 26445120, 29293056, 29750760, 31734144, 35260160, 36616320, 39667680, 42312192, 47601216, 48821760, 52890240, 59501520, 63468288, 70520320, 73232640, 79335360, 95202432, 105780480, 119003040, 126936576, 146465280, 158670720, 190404864, 211560960, 238006080, 317341440, 380809728, 476012160, 634682880, 952024320, 1904048640]

約数ペア:

[(1, 1904048640), (2, 952024320), (3, 634682880), (4, 476012160), (5, 380809728), (6, 317341440), (8, 238006080), (9, 211560960), (10, 190404864), (12, 158670720), (13, 146465280), (15, 126936576), (16, 119003040), (18, 105780480), (20, 95202432), (24, 79335360), (26, 73232640), (27, 70520320), (30, 63468288), (32, 59501520), (36, 52890240), (39, 48821760), (40, 47601216), (45, 42312192), (48, 39667680), (52, 36616320), (54, 35260160), (60, 31734144), (64, 29750760), (65, 29293056), (72, 26445120), (78, 24410880), (80, 23800608), (90, 21156096), (96, 19833840), (104, 18308160), (108, 17630080), (117, 16273920), (120, 15867072), (128, 14875380), (130, 14646528), (135, 14104064), (144, 13222560), (156, 12205440), (160, 11900304), (163, 11681280), (169, 11266560), (180, 10578048), (192, 9916920), (195, 9764352), (208, 9154080), (216, 8815040), (234, 8136960), (240, 7933536), (256, 7437690), (260, 7323264), (270, 7052032), (288, 6611280), (312, 6102720), (320, 5950152), (326, 5840640), (338, 5633280), (351, 5424640), (360, 5289024), (384, 4958460), (390, 4882176), (416, 4577040), (432, 4407520), (468, 4068480), (480, 3966768), (489, 3893760), (507, 3755520), (512, 3718845), (520, 3661632), (540, 3526016), (576, 3305640), (585, 3254784), (624, 3051360), (640, 2975076), (652, 2920320), (676, 2816640), (702, 2712320), (720, 2644512), (768, 2479230), (780, 2441088), (815, 2336256), (832, 2288520), (845, 2253312), (864, 2203760), (936, 2034240), (960, 1983384), (978, 1946880), (1014, 1877760), (1040, 1830816), (1080, 1763008), (1152, 1652820), (1170, 1627392), (1248, 1525680), (1280, 1487538), (1304, 1460160), (1352, 1408320), (1404, 1356160), (1440, 1322256), (1467, 1297920), (1521, 1251840), (1536, 1239615), (1560, 1220544), (1630, 1168128), (1664, 1144260), (1690, 1126656), (1728, 1101880), (1755, 1084928), (1872, 1017120), (1920, 991692), (1956, 973440), (2028, 938880), (2080, 915408), (2119, 898560), (2160, 881504), (2304, 826410), (2340, 813696), (2445, 778752), (2496, 762840), (2535, 751104), (2560, 743769), (2608, 730080), (2704, 704160), (2808, 678080), (2880, 661128), (2934, 648960), (3042, 625920), (3120, 610272), (3260, 584064), (3328, 572130), (3380, 563328), (3456, 550940), (3510, 542464), (3744, 508560), (3840, 495846), (3912, 486720), (4056, 469440), (4160, 457704), (4238, 449280), (4320, 440752), (4401, 432640), (4563, 417280), (4608, 413205), (4680, 406848), (4890, 389376), (4992, 381420), (5070, 375552), (5216, 365040), (5408, 352080), (5616, 339040), (5760, 330564), (5868, 324480), (6084, 312960), (6240, 305136), (6357, 299520), (6520, 292032), (6656, 286065), (6760, 281664), (6912, 275470), (7020, 271232), (7335, 259584), (7488, 254280), (7605, 250368), (7680, 247923), (7824, 243360), (8112, 234720), (8320, 228852), (8476, 224640), (8640, 220376), (8802, 216320), (9126, 208640), (9360, 203424), (9780, 194688), (9984, 190710), (10140, 187776), (10432, 182520), (10595, 179712), (10816, 176040), (11232, 169520), (11520, 165282), (11736, 162240), (12168, 156480), (12480, 152568), (12714, 149760), (13040, 146016), (13520, 140832), (13824, 137735), (14040, 135616), (14670, 129792), (14976, 127140), (15210, 125184), (15648, 121680), (16224, 117360), (16640, 114426), (16952, 112320), (17280, 110188), (17604, 108160), (18252, 104320), (18720, 101712), (19071, 99840), (19560, 97344), (19968, 95355), (20280, 93888), (20864, 91260), (21190, 89856), (21632, 88020), (22005, 86528), (22464, 84760), (22815, 83456), (23040, 82641), (23472, 81120), (24336, 78240), (24960, 76284), (25428, 74880), (26080, 73008), (27040, 70416), (27547, 69120), (28080, 67808), (29340, 64896), (29952, 63570), (30420, 62592), (31296, 60840), (31785, 59904), (32448, 58680), (33280, 57213), (33904, 56160), (34560, 55094), (35208, 54080), (36504, 52160), (37440, 50856), (38142, 49920), (39120, 48672), (40560, 46944), (41728, 45630), (42380, 44928), (43264, 44010)]