1946695680

素因数分解:

$2^{11}\times 3^4\times 5^1\times {\mathrm{2347}}^1$

素因数の和:2386

約数の個数: 240

約数和(自身を含む): 6980533560

約数和(自身を除く): 5033837880

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1024, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 2048, 2160, 2304, 2347, 2560, 2592, 2880, 3072, 3240, 3456, 3840, 4320, 4608, 4694, 5120, 5184, 5760, 6144, 6480, 6912, 7041, 7680, 8640, 9216, 9388, 10240, 10368, 11520, 11735, 12960, 13824, 14082, 15360, 17280, 18432, 18776, 20736, 21123, 23040, 23470, 25920, 27648, 28164, 30720, 34560, 35205, 37552, 41472, 42246, 46080, 46940, 51840, 55296, 56328, 63369, 69120, 70410, 75104, 82944, 84492, 92160, 93880, 103680, 105615, 112656, 126738, 138240, 140820, 150208, 165888, 168984, 187760, 190107, 207360, 211230, 225312, 253476, 276480, 281640, 300416, 316845, 337968, 375520, 380214, 414720, 422460, 450624, 506952, 563280, 600832, 633690, 675936, 751040, 760428, 829440, 844920, 901248, 950535, 1013904, 1126560, 1201664, 1267380, 1351872, 1502080, 1520856, 1689840, 1802496, 1901070, 2027808, 2253120, 2403328, 2534760, 2703744, 3004160, 3041712, 3379680, 3604992, 3802140, 4055616, 4506240, 4806656, 5069520, 5407488, 6008320, 6083424, 6759360, 7209984, 7604280, 8111232, 9012480, 10139040, 10814976, 12016640, 12166848, 13518720, 14419968, 15208560, 16222464, 18024960, 20278080, 21629952, 24033280, 24333696, 27037440, 30417120, 32444928, 36049920, 40556160, 43259904, 48667392, 54074880, 60834240, 64889856, 72099840, 81112320, 97334784, 108149760, 121668480, 129779712, 162224640, 194669568, 216299520, 243336960, 324449280, 389339136, 486673920, 648898560, 973347840, 1946695680]

約数ペア:

[(1, 1946695680), (2, 973347840), (3, 648898560), (4, 486673920), (5, 389339136), (6, 324449280), (8, 243336960), (9, 216299520), (10, 194669568), (12, 162224640), (15, 129779712), (16, 121668480), (18, 108149760), (20, 97334784), (24, 81112320), (27, 72099840), (30, 64889856), (32, 60834240), (36, 54074880), (40, 48667392), (45, 43259904), (48, 40556160), (54, 36049920), (60, 32444928), (64, 30417120), (72, 27037440), (80, 24333696), (81, 24033280), (90, 21629952), (96, 20278080), (108, 18024960), (120, 16222464), (128, 15208560), (135, 14419968), (144, 13518720), (160, 12166848), (162, 12016640), (180, 10814976), (192, 10139040), (216, 9012480), (240, 8111232), (256, 7604280), (270, 7209984), (288, 6759360), (320, 6083424), (324, 6008320), (360, 5407488), (384, 5069520), (405, 4806656), (432, 4506240), (480, 4055616), (512, 3802140), (540, 3604992), (576, 3379680), (640, 3041712), (648, 3004160), (720, 2703744), (768, 2534760), (810, 2403328), (864, 2253120), (960, 2027808), (1024, 1901070), (1080, 1802496), (1152, 1689840), (1280, 1520856), (1296, 1502080), (1440, 1351872), (1536, 1267380), (1620, 1201664), (1728, 1126560), (1920, 1013904), (2048, 950535), (2160, 901248), (2304, 844920), (2347, 829440), (2560, 760428), (2592, 751040), (2880, 675936), (3072, 633690), (3240, 600832), (3456, 563280), (3840, 506952), (4320, 450624), (4608, 422460), (4694, 414720), (5120, 380214), (5184, 375520), (5760, 337968), (6144, 316845), (6480, 300416), (6912, 281640), (7041, 276480), (7680, 253476), (8640, 225312), (9216, 211230), (9388, 207360), (10240, 190107), (10368, 187760), (11520, 168984), (11735, 165888), (12960, 150208), (13824, 140820), (14082, 138240), (15360, 126738), (17280, 112656), (18432, 105615), (18776, 103680), (20736, 93880), (21123, 92160), (23040, 84492), (23470, 82944), (25920, 75104), (27648, 70410), (28164, 69120), (30720, 63369), (34560, 56328), (35205, 55296), (37552, 51840), (41472, 46940), (42246, 46080)]