12856976640

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{601}}^1\times {\mathrm{619}}^1$

素因数の和:1250

約数の個数: 288

約数和(自身を含む): 45774153600

約数和(自身を除く): 32917176960

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, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 601, 619, 640, 720, 768, 864, 960, 1080, 1152, 1202, 1238, 1280, 1440, 1728, 1803, 1857, 1920, 2160, 2304, 2404, 2476, 2880, 3005, 3095, 3456, 3606, 3714, 3840, 4320, 4808, 4952, 5409, 5571, 5760, 6010, 6190, 6912, 7212, 7428, 8640, 9015, 9285, 9616, 9904, 10818, 11142, 11520, 12020, 12380, 14424, 14856, 16227, 16713, 17280, 18030, 18570, 19232, 19808, 21636, 22284, 24040, 24760, 27045, 27855, 28848, 29712, 32454, 33426, 34560, 36060, 37140, 38464, 39616, 43272, 44568, 48080, 49520, 54090, 55710, 57696, 59424, 64908, 66852, 72120, 74280, 76928, 79232, 81135, 83565, 86544, 89136, 96160, 99040, 108180, 111420, 115392, 118848, 129816, 133704, 144240, 148560, 153856, 158464, 162270, 167130, 173088, 178272, 192320, 198080, 216360, 222840, 230784, 237696, 259632, 267408, 288480, 297120, 324540, 334260, 346176, 356544, 372019, 384640, 396160, 432720, 445680, 461568, 475392, 519264, 534816, 576960, 594240, 649080, 668520, 692352, 713088, 744038, 769280, 792320, 865440, 891360, 1038528, 1069632, 1116057, 1153920, 1188480, 1298160, 1337040, 1384704, 1426176, 1488076, 1730880, 1782720, 1860095, 2077056, 2139264, 2232114, 2307840, 2376960, 2596320, 2674080, 2976152, 3348171, 3461760, 3565440, 3720190, 4154112, 4278528, 4464228, 5192640, 5348160, 5580285, 5952304, 6696342, 6923520, 7130880, 7440380, 8928456, 10044513, 10385280, 10696320, 11160570, 11904608, 13392684, 14880760, 16740855, 17856912, 20089026, 20770560, 21392640, 22321140, 23809216, 26785368, 29761520, 33481710, 35713824, 40178052, 44642280, 47618432, 50222565, 53570736, 59523040, 66963420, 71427648, 80356104, 89284560, 95236864, 100445130, 107141472, 119046080, 133926840, 142855296, 160712208, 178569120, 200890260, 214282944, 238092160, 267853680, 285710592, 321424416, 357138240, 401780520, 428565888, 476184320, 535707360, 642848832, 714276480, 803561040, 857131776, 1071414720, 1285697664, 1428552960, 1607122080, 2142829440, 2571395328, 3214244160, 4285658880, 6428488320, 12856976640]

約数ペア:

[(1, 12856976640), (2, 6428488320), (3, 4285658880), (4, 3214244160), (5, 2571395328), (6, 2142829440), (8, 1607122080), (9, 1428552960), (10, 1285697664), (12, 1071414720), (15, 857131776), (16, 803561040), (18, 714276480), (20, 642848832), (24, 535707360), (27, 476184320), (30, 428565888), (32, 401780520), (36, 357138240), (40, 321424416), (45, 285710592), (48, 267853680), (54, 238092160), (60, 214282944), (64, 200890260), (72, 178569120), (80, 160712208), (90, 142855296), (96, 133926840), (108, 119046080), (120, 107141472), (128, 100445130), (135, 95236864), (144, 89284560), (160, 80356104), (180, 71427648), (192, 66963420), (216, 59523040), (240, 53570736), (256, 50222565), (270, 47618432), (288, 44642280), (320, 40178052), (360, 35713824), (384, 33481710), (432, 29761520), (480, 26785368), (540, 23809216), (576, 22321140), (601, 21392640), (619, 20770560), (640, 20089026), (720, 17856912), (768, 16740855), (864, 14880760), (960, 13392684), (1080, 11904608), (1152, 11160570), (1202, 10696320), (1238, 10385280), (1280, 10044513), (1440, 8928456), (1728, 7440380), (1803, 7130880), (1857, 6923520), (1920, 6696342), (2160, 5952304), (2304, 5580285), (2404, 5348160), (2476, 5192640), (2880, 4464228), (3005, 4278528), (3095, 4154112), (3456, 3720190), (3606, 3565440), (3714, 3461760), (3840, 3348171), (4320, 2976152), (4808, 2674080), (4952, 2596320), (5409, 2376960), (5571, 2307840), (5760, 2232114), (6010, 2139264), (6190, 2077056), (6912, 1860095), (7212, 1782720), (7428, 1730880), (8640, 1488076), (9015, 1426176), (9285, 1384704), (9616, 1337040), (9904, 1298160), (10818, 1188480), (11142, 1153920), (11520, 1116057), (12020, 1069632), (12380, 1038528), (14424, 891360), (14856, 865440), (16227, 792320), (16713, 769280), (17280, 744038), (18030, 713088), (18570, 692352), (19232, 668520), (19808, 649080), (21636, 594240), (22284, 576960), (24040, 534816), (24760, 519264), (27045, 475392), (27855, 461568), (28848, 445680), (29712, 432720), (32454, 396160), (33426, 384640), (34560, 372019), (36060, 356544), (37140, 346176), (38464, 334260), (39616, 324540), (43272, 297120), (44568, 288480), (48080, 267408), (49520, 259632), (54090, 237696), (55710, 230784), (57696, 222840), (59424, 216360), (64908, 198080), (66852, 192320), (72120, 178272), (74280, 173088), (76928, 167130), (79232, 162270), (81135, 158464), (83565, 153856), (86544, 148560), (89136, 144240), (96160, 133704), (99040, 129816), (108180, 118848), (111420, 115392)]