280355040

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:231

約数の個数: 384

約数和(自身を含む): 1145733120

約数和(自身を除く): 865378080

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, 45, 48, 54, 56, 60, 63, 70, 72, 73, 80, 84, 90, 96, 105, 108, 112, 120, 126, 127, 135, 140, 144, 146, 160, 168, 180, 189, 210, 216, 219, 224, 240, 252, 254, 270, 280, 288, 292, 315, 336, 360, 365, 378, 381, 420, 432, 438, 480, 504, 508, 511, 540, 560, 584, 630, 635, 657, 672, 720, 730, 756, 762, 840, 864, 876, 889, 945, 1008, 1016, 1022, 1080, 1095, 1120, 1143, 1168, 1260, 1270, 1314, 1440, 1460, 1512, 1524, 1533, 1680, 1752, 1778, 1890, 1905, 1971, 2016, 2032, 2044, 2160, 2190, 2286, 2336, 2520, 2540, 2555, 2628, 2667, 2920, 3024, 3048, 3066, 3285, 3360, 3429, 3504, 3556, 3780, 3810, 3942, 4064, 4088, 4320, 4380, 4445, 4572, 4599, 5040, 5080, 5110, 5256, 5334, 5715, 5840, 6048, 6096, 6132, 6570, 6858, 7008, 7112, 7560, 7620, 7665, 7884, 8001, 8176, 8760, 8890, 9144, 9198, 9271, 9855, 10080, 10160, 10220, 10512, 10668, 11430, 11680, 12192, 12264, 13140, 13335, 13716, 13797, 14224, 15120, 15240, 15330, 15768, 16002, 16352, 17145, 17520, 17780, 18288, 18396, 18542, 19710, 20320, 20440, 21024, 21336, 22860, 22995, 24003, 24528, 26280, 26670, 27432, 27594, 27813, 28448, 30240, 30480, 30660, 31536, 32004, 34290, 35040, 35560, 36576, 36792, 37084, 39420, 40005, 40880, 42672, 45720, 45990, 46355, 48006, 49056, 52560, 53340, 54864, 55188, 55626, 60960, 61320, 63072, 64008, 64897, 68580, 68985, 71120, 73584, 74168, 78840, 80010, 81760, 83439, 85344, 91440, 91980, 92710, 96012, 105120, 106680, 109728, 110376, 111252, 120015, 122640, 128016, 129794, 137160, 137970, 139065, 142240, 147168, 148336, 157680, 160020, 166878, 182880, 183960, 185420, 192024, 194691, 213360, 220752, 222504, 240030, 245280, 250317, 256032, 259588, 274320, 275940, 278130, 296672, 315360, 320040, 324485, 333756, 367920, 370840, 384048, 389382, 417195, 426720, 441504, 445008, 480060, 500634, 519176, 548640, 551880, 556260, 584073, 640080, 648970, 667512, 735840, 741680, 768096, 778764, 834390, 890016, 960120, 973455, 1001268, 1038352, 1103760, 1112520, 1168146, 1251585, 1280160, 1297940, 1335024, 1483360, 1557528, 1668780, 1752219, 1920240, 1946910, 2002536, 2076704, 2207520, 2225040, 2336292, 2503170, 2595880, 2670048, 2920365, 3115056, 3337560, 3504438, 3840480, 3893820, 4005072, 4450080, 4672584, 5006340, 5191760, 5840730, 6230112, 6675120, 7008876, 7787640, 8010144, 8761095, 9345168, 10012680, 10383520, 11681460, 13350240, 14017752, 15575280, 17522190, 18690336, 20025360, 23362920, 28035504, 31150560, 35044380, 40050720, 46725840, 56071008, 70088760, 93451680, 140177520, 280355040]

約数ペア:

[(1, 280355040), (2, 140177520), (3, 93451680), (4, 70088760), (5, 56071008), (6, 46725840), (7, 40050720), (8, 35044380), (9, 31150560), (10, 28035504), (12, 23362920), (14, 20025360), (15, 18690336), (16, 17522190), (18, 15575280), (20, 14017752), (21, 13350240), (24, 11681460), (27, 10383520), (28, 10012680), (30, 9345168), (32, 8761095), (35, 8010144), (36, 7787640), (40, 7008876), (42, 6675120), (45, 6230112), (48, 5840730), (54, 5191760), (56, 5006340), (60, 4672584), (63, 4450080), (70, 4005072), (72, 3893820), (73, 3840480), (80, 3504438), (84, 3337560), (90, 3115056), (96, 2920365), (105, 2670048), (108, 2595880), (112, 2503170), (120, 2336292), (126, 2225040), (127, 2207520), (135, 2076704), (140, 2002536), (144, 1946910), (146, 1920240), (160, 1752219), (168, 1668780), (180, 1557528), (189, 1483360), (210, 1335024), (216, 1297940), (219, 1280160), (224, 1251585), (240, 1168146), (252, 1112520), (254, 1103760), (270, 1038352), (280, 1001268), (288, 973455), (292, 960120), (315, 890016), (336, 834390), (360, 778764), (365, 768096), (378, 741680), (381, 735840), (420, 667512), (432, 648970), (438, 640080), (480, 584073), (504, 556260), (508, 551880), (511, 548640), (540, 519176), (560, 500634), (584, 480060), (630, 445008), (635, 441504), (657, 426720), (672, 417195), (720, 389382), (730, 384048), (756, 370840), (762, 367920), (840, 333756), (864, 324485), (876, 320040), (889, 315360), (945, 296672), (1008, 278130), (1016, 275940), (1022, 274320), (1080, 259588), (1095, 256032), (1120, 250317), (1143, 245280), (1168, 240030), (1260, 222504), (1270, 220752), (1314, 213360), (1440, 194691), (1460, 192024), (1512, 185420), (1524, 183960), (1533, 182880), (1680, 166878), (1752, 160020), (1778, 157680), (1890, 148336), (1905, 147168), (1971, 142240), (2016, 139065), (2032, 137970), (2044, 137160), (2160, 129794), (2190, 128016), (2286, 122640), (2336, 120015), (2520, 111252), (2540, 110376), (2555, 109728), (2628, 106680), (2667, 105120), (2920, 96012), (3024, 92710), (3048, 91980), (3066, 91440), (3285, 85344), (3360, 83439), (3429, 81760), (3504, 80010), (3556, 78840), (3780, 74168), (3810, 73584), (3942, 71120), (4064, 68985), (4088, 68580), (4320, 64897), (4380, 64008), (4445, 63072), (4572, 61320), (4599, 60960), (5040, 55626), (5080, 55188), (5110, 54864), (5256, 53340), (5334, 52560), (5715, 49056), (5840, 48006), (6048, 46355), (6096, 45990), (6132, 45720), (6570, 42672), (6858, 40880), (7008, 40005), (7112, 39420), (7560, 37084), (7620, 36792), (7665, 36576), (7884, 35560), (8001, 35040), (8176, 34290), (8760, 32004), (8890, 31536), (9144, 30660), (9198, 30480), (9271, 30240), (9855, 28448), (10080, 27813), (10160, 27594), (10220, 27432), (10512, 26670), (10668, 26280), (11430, 24528), (11680, 24003), (12192, 22995), (12264, 22860), (13140, 21336), (13335, 21024), (13716, 20440), (13797, 20320), (14224, 19710), (15120, 18542), (15240, 18396), (15330, 18288), (15768, 17780), (16002, 17520), (16352, 17145)]