1328520960

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2957}}^1$

素因数の和:3000

約数の個数: 288

約数和(自身を含む): 5078767680

約数和(自身を除く): 3750246720

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, 180, 192, 195, 208, 216, 234, 240, 256, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 702, 720, 768, 780, 832, 864, 936, 960, 1040, 1080, 1152, 1170, 1248, 1280, 1404, 1440, 1560, 1664, 1728, 1755, 1872, 1920, 2080, 2160, 2304, 2340, 2496, 2808, 2880, 2957, 3120, 3328, 3456, 3510, 3744, 3840, 4160, 4320, 4680, 4992, 5616, 5760, 5914, 6240, 6912, 7020, 7488, 8320, 8640, 8871, 9360, 9984, 11232, 11520, 11828, 12480, 14040, 14785, 14976, 16640, 17280, 17742, 18720, 22464, 23656, 24960, 26613, 28080, 29570, 29952, 34560, 35484, 37440, 38441, 44355, 44928, 47312, 49920, 53226, 56160, 59140, 70968, 74880, 76882, 79839, 88710, 89856, 94624, 106452, 112320, 115323, 118280, 133065, 141936, 149760, 153764, 159678, 177420, 189248, 192205, 212904, 224640, 230646, 236560, 266130, 283872, 307528, 319356, 345969, 354840, 378496, 384410, 399195, 425808, 449280, 461292, 473120, 532260, 567744, 576615, 615056, 638712, 691938, 709680, 756992, 768820, 798390, 851616, 922584, 946240, 1037907, 1064520, 1135488, 1153230, 1230112, 1277424, 1383876, 1419360, 1537640, 1596780, 1703232, 1729845, 1845168, 1892480, 2075814, 2129040, 2270976, 2306460, 2460224, 2554848, 2767752, 2838720, 3075280, 3193560, 3406464, 3459690, 3690336, 3784960, 4151628, 4258080, 4612920, 4920448, 5109696, 5189535, 5535504, 5677440, 6150560, 6387120, 6812928, 6919380, 7380672, 8303256, 8516160, 9225840, 9840896, 10219392, 10379070, 11071008, 11354880, 12301120, 12774240, 13838760, 14761344, 16606512, 17032320, 18451680, 20438784, 20758140, 22142016, 24602240, 25548480, 27677520, 29522688, 33213024, 34064640, 36903360, 41516280, 44284032, 49204480, 51096960, 55355040, 66426048, 73806720, 83032560, 88568064, 102193920, 110710080, 132852096, 147613440, 166065120, 221420160, 265704192, 332130240, 442840320, 664260480, 1328520960]

約数ペア:

[(1, 1328520960), (2, 664260480), (3, 442840320), (4, 332130240), (5, 265704192), (6, 221420160), (8, 166065120), (9, 147613440), (10, 132852096), (12, 110710080), (13, 102193920), (15, 88568064), (16, 83032560), (18, 73806720), (20, 66426048), (24, 55355040), (26, 51096960), (27, 49204480), (30, 44284032), (32, 41516280), (36, 36903360), (39, 34064640), (40, 33213024), (45, 29522688), (48, 27677520), (52, 25548480), (54, 24602240), (60, 22142016), (64, 20758140), (65, 20438784), (72, 18451680), (78, 17032320), (80, 16606512), (90, 14761344), (96, 13838760), (104, 12774240), (108, 12301120), (117, 11354880), (120, 11071008), (128, 10379070), (130, 10219392), (135, 9840896), (144, 9225840), (156, 8516160), (160, 8303256), (180, 7380672), (192, 6919380), (195, 6812928), (208, 6387120), (216, 6150560), (234, 5677440), (240, 5535504), (256, 5189535), (260, 5109696), (270, 4920448), (288, 4612920), (312, 4258080), (320, 4151628), (351, 3784960), (360, 3690336), (384, 3459690), (390, 3406464), (416, 3193560), (432, 3075280), (468, 2838720), (480, 2767752), (520, 2554848), (540, 2460224), (576, 2306460), (585, 2270976), (624, 2129040), (640, 2075814), (702, 1892480), (720, 1845168), (768, 1729845), (780, 1703232), (832, 1596780), (864, 1537640), (936, 1419360), (960, 1383876), (1040, 1277424), (1080, 1230112), (1152, 1153230), (1170, 1135488), (1248, 1064520), (1280, 1037907), (1404, 946240), (1440, 922584), (1560, 851616), (1664, 798390), (1728, 768820), (1755, 756992), (1872, 709680), (1920, 691938), (2080, 638712), (2160, 615056), (2304, 576615), (2340, 567744), (2496, 532260), (2808, 473120), (2880, 461292), (2957, 449280), (3120, 425808), (3328, 399195), (3456, 384410), (3510, 378496), (3744, 354840), (3840, 345969), (4160, 319356), (4320, 307528), (4680, 283872), (4992, 266130), (5616, 236560), (5760, 230646), (5914, 224640), (6240, 212904), (6912, 192205), (7020, 189248), (7488, 177420), (8320, 159678), (8640, 153764), (8871, 149760), (9360, 141936), (9984, 133065), (11232, 118280), (11520, 115323), (11828, 112320), (12480, 106452), (14040, 94624), (14785, 89856), (14976, 88710), (16640, 79839), (17280, 76882), (17742, 74880), (18720, 70968), (22464, 59140), (23656, 56160), (24960, 53226), (26613, 49920), (28080, 47312), (29570, 44928), (29952, 44355), (34560, 38441), (35484, 37440)]