394433280

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:244

約数の個数: 288

約数和(自身を含む): 1426057920

約数和(自身を除く): 1031624640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 101, 108, 113, 120, 128, 135, 144, 160, 180, 192, 202, 216, 226, 240, 256, 270, 288, 303, 320, 339, 360, 384, 404, 432, 452, 480, 505, 540, 565, 576, 606, 640, 678, 720, 768, 808, 864, 904, 909, 960, 1010, 1017, 1080, 1130, 1152, 1212, 1280, 1356, 1440, 1515, 1616, 1695, 1728, 1808, 1818, 1920, 2020, 2034, 2160, 2260, 2304, 2424, 2712, 2727, 2880, 3030, 3051, 3232, 3390, 3456, 3616, 3636, 3840, 4040, 4068, 4320, 4520, 4545, 4848, 5085, 5424, 5454, 5760, 6060, 6102, 6464, 6780, 6912, 7232, 7272, 8080, 8136, 8640, 9040, 9090, 9696, 10170, 10848, 10908, 11413, 11520, 12120, 12204, 12928, 13560, 13635, 14464, 14544, 15255, 16160, 16272, 17280, 18080, 18180, 19392, 20340, 21696, 21816, 22826, 24240, 24408, 25856, 27120, 27270, 28928, 29088, 30510, 32320, 32544, 34239, 34560, 36160, 36360, 38784, 40680, 43392, 43632, 45652, 48480, 48816, 54240, 54540, 57065, 58176, 61020, 64640, 65088, 68478, 72320, 72720, 77568, 81360, 86784, 87264, 91304, 96960, 97632, 102717, 108480, 109080, 114130, 116352, 122040, 129280, 130176, 136956, 144640, 145440, 162720, 171195, 174528, 182608, 193920, 195264, 205434, 216960, 218160, 228260, 232704, 244080, 260352, 273912, 290880, 308151, 325440, 342390, 349056, 365216, 387840, 390528, 410868, 433920, 436320, 456520, 488160, 513585, 547824, 581760, 616302, 650880, 684780, 698112, 730432, 781056, 821736, 872640, 913040, 976320, 1027170, 1095648, 1163520, 1232604, 1301760, 1369560, 1460864, 1540755, 1643472, 1745280, 1826080, 1952640, 2054340, 2191296, 2465208, 2739120, 2921728, 3081510, 3286944, 3490560, 3652160, 3905280, 4108680, 4382592, 4930416, 5478240, 6163020, 6573888, 7304320, 8217360, 8765184, 9860832, 10956480, 12326040, 13147776, 14608640, 16434720, 19721664, 21912960, 24652080, 26295552, 32869440, 39443328, 43825920, 49304160, 65738880, 78886656, 98608320, 131477760, 197216640, 394433280]

約数ペア:

[(1, 394433280), (2, 197216640), (3, 131477760), (4, 98608320), (5, 78886656), (6, 65738880), (8, 49304160), (9, 43825920), (10, 39443328), (12, 32869440), (15, 26295552), (16, 24652080), (18, 21912960), (20, 19721664), (24, 16434720), (27, 14608640), (30, 13147776), (32, 12326040), (36, 10956480), (40, 9860832), (45, 8765184), (48, 8217360), (54, 7304320), (60, 6573888), (64, 6163020), (72, 5478240), (80, 4930416), (90, 4382592), (96, 4108680), (101, 3905280), (108, 3652160), (113, 3490560), (120, 3286944), (128, 3081510), (135, 2921728), (144, 2739120), (160, 2465208), (180, 2191296), (192, 2054340), (202, 1952640), (216, 1826080), (226, 1745280), (240, 1643472), (256, 1540755), (270, 1460864), (288, 1369560), (303, 1301760), (320, 1232604), (339, 1163520), (360, 1095648), (384, 1027170), (404, 976320), (432, 913040), (452, 872640), (480, 821736), (505, 781056), (540, 730432), (565, 698112), (576, 684780), (606, 650880), (640, 616302), (678, 581760), (720, 547824), (768, 513585), (808, 488160), (864, 456520), (904, 436320), (909, 433920), (960, 410868), (1010, 390528), (1017, 387840), (1080, 365216), (1130, 349056), (1152, 342390), (1212, 325440), (1280, 308151), (1356, 290880), (1440, 273912), (1515, 260352), (1616, 244080), (1695, 232704), (1728, 228260), (1808, 218160), (1818, 216960), (1920, 205434), (2020, 195264), (2034, 193920), (2160, 182608), (2260, 174528), (2304, 171195), (2424, 162720), (2712, 145440), (2727, 144640), (2880, 136956), (3030, 130176), (3051, 129280), (3232, 122040), (3390, 116352), (3456, 114130), (3616, 109080), (3636, 108480), (3840, 102717), (4040, 97632), (4068, 96960), (4320, 91304), (4520, 87264), (4545, 86784), (4848, 81360), (5085, 77568), (5424, 72720), (5454, 72320), (5760, 68478), (6060, 65088), (6102, 64640), (6464, 61020), (6780, 58176), (6912, 57065), (7232, 54540), (7272, 54240), (8080, 48816), (8136, 48480), (8640, 45652), (9040, 43632), (9090, 43392), (9696, 40680), (10170, 38784), (10848, 36360), (10908, 36160), (11413, 34560), (11520, 34239), (12120, 32544), (12204, 32320), (12928, 30510), (13560, 29088), (13635, 28928), (14464, 27270), (14544, 27120), (15255, 25856), (16160, 24408), (16272, 24240), (17280, 22826), (18080, 21816), (18180, 21696), (19392, 20340)]