4898638080

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{20249}}^1$

素因数の和:20286

約数の個数: 288

約数和(自身を含む): 19867680000

約数和(自身を除く): 14969041920

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, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2304, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 3840, 4032, 4320, 4480, 5040, 5376, 5760, 6048, 6720, 6912, 7560, 8064, 8640, 8960, 10080, 11520, 12096, 13440, 15120, 16128, 17280, 20160, 20249, 24192, 26880, 30240, 34560, 40320, 40498, 48384, 60480, 60747, 80640, 80996, 101245, 120960, 121494, 141743, 161992, 182241, 202490, 241920, 242988, 283486, 303735, 323984, 364482, 404980, 425229, 485976, 546723, 566972, 607470, 647968, 708715, 728964, 809960, 850458, 911205, 971952, 1093446, 1133944, 1214940, 1275687, 1295936, 1417430, 1457928, 1619920, 1700916, 1822410, 1943904, 2126145, 2186892, 2267888, 2429880, 2551374, 2591872, 2733615, 2834860, 2915856, 3239840, 3401832, 3644820, 3827061, 3887808, 4252290, 4373784, 4535776, 4859760, 5102748, 5183744, 5467230, 5669720, 5831712, 6378435, 6479680, 6803664, 7289640, 7654122, 7775616, 8504580, 8747568, 9071552, 9719520, 10205496, 10934460, 11339440, 11663424, 12756870, 12959360, 13607328, 14579280, 15308244, 15551232, 17009160, 17495136, 18143104, 19135305, 19439040, 20410992, 21868920, 22678880, 23326848, 25513740, 25918720, 27214656, 29158560, 30616488, 34018320, 34990272, 36286208, 38270610, 38878080, 40821984, 43737840, 45357760, 46653696, 51027480, 54429312, 58317120, 61232976, 68036640, 69980544, 76541220, 77756160, 81643968, 87475680, 90715520, 102054960, 108858624, 116634240, 122465952, 136073280, 139961088, 153082440, 163287936, 174951360, 181431040, 204109920, 233268480, 244931904, 272146560, 306164880, 326575872, 349902720, 408219840, 489863808, 544293120, 612329760, 699805440, 816439680, 979727616, 1224659520, 1632879360, 2449319040, 4898638080]

約数ペア:

[(1, 4898638080), (2, 2449319040), (3, 1632879360), (4, 1224659520), (5, 979727616), (6, 816439680), (7, 699805440), (8, 612329760), (9, 544293120), (10, 489863808), (12, 408219840), (14, 349902720), (15, 326575872), (16, 306164880), (18, 272146560), (20, 244931904), (21, 233268480), (24, 204109920), (27, 181431040), (28, 174951360), (30, 163287936), (32, 153082440), (35, 139961088), (36, 136073280), (40, 122465952), (42, 116634240), (45, 108858624), (48, 102054960), (54, 90715520), (56, 87475680), (60, 81643968), (63, 77756160), (64, 76541220), (70, 69980544), (72, 68036640), (80, 61232976), (84, 58317120), (90, 54429312), (96, 51027480), (105, 46653696), (108, 45357760), (112, 43737840), (120, 40821984), (126, 38878080), (128, 38270610), (135, 36286208), (140, 34990272), (144, 34018320), (160, 30616488), (168, 29158560), (180, 27214656), (189, 25918720), (192, 25513740), (210, 23326848), (216, 22678880), (224, 21868920), (240, 20410992), (252, 19439040), (256, 19135305), (270, 18143104), (280, 17495136), (288, 17009160), (315, 15551232), (320, 15308244), (336, 14579280), (360, 13607328), (378, 12959360), (384, 12756870), (420, 11663424), (432, 11339440), (448, 10934460), (480, 10205496), (504, 9719520), (540, 9071552), (560, 8747568), (576, 8504580), (630, 7775616), (640, 7654122), (672, 7289640), (720, 6803664), (756, 6479680), (768, 6378435), (840, 5831712), (864, 5669720), (896, 5467230), (945, 5183744), (960, 5102748), (1008, 4859760), (1080, 4535776), (1120, 4373784), (1152, 4252290), (1260, 3887808), (1280, 3827061), (1344, 3644820), (1440, 3401832), (1512, 3239840), (1680, 2915856), (1728, 2834860), (1792, 2733615), (1890, 2591872), (1920, 2551374), (2016, 2429880), (2160, 2267888), (2240, 2186892), (2304, 2126145), (2520, 1943904), (2688, 1822410), (2880, 1700916), (3024, 1619920), (3360, 1457928), (3456, 1417430), (3780, 1295936), (3840, 1275687), (4032, 1214940), (4320, 1133944), (4480, 1093446), (5040, 971952), (5376, 911205), (5760, 850458), (6048, 809960), (6720, 728964), (6912, 708715), (7560, 647968), (8064, 607470), (8640, 566972), (8960, 546723), (10080, 485976), (11520, 425229), (12096, 404980), (13440, 364482), (15120, 323984), (16128, 303735), (17280, 283486), (20160, 242988), (20249, 241920), (24192, 202490), (26880, 182241), (30240, 161992), (34560, 141743), (40320, 121494), (40498, 120960), (48384, 101245), (60480, 80996), (60747, 80640)]