1897896960

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{13729}}^1$

素因数の和:13763

約数の個数: 176

約数和(自身を含む): 6745274400

約数和(自身を除く): 4847377440

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, 512, 540, 576, 640, 720, 768, 864, 960, 1024, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3072, 3456, 3840, 4320, 4608, 5120, 5760, 6912, 7680, 8640, 9216, 11520, 13729, 13824, 15360, 17280, 23040, 27458, 27648, 34560, 41187, 46080, 54916, 68645, 69120, 82374, 109832, 123561, 137290, 138240, 164748, 205935, 219664, 247122, 274580, 329496, 370683, 411870, 439328, 494244, 549160, 617805, 658992, 741366, 823740, 878656, 988488, 1098320, 1235610, 1317984, 1482732, 1647480, 1757312, 1853415, 1976976, 2196640, 2471220, 2635968, 2965464, 3294960, 3514624, 3706830, 3953952, 4393280, 4942440, 5271936, 5930928, 6589920, 7029248, 7413660, 7907904, 8786560, 9884880, 10543872, 11861856, 13179840, 14058496, 14827320, 15815808, 17573120, 19769760, 21087744, 23723712, 26359680, 29654640, 31631616, 35146240, 39539520, 42175488, 47447424, 52719360, 59309280, 63263232, 70292480, 79079040, 94894848, 105438720, 118618560, 126526464, 158158080, 189789696, 210877440, 237237120, 316316160, 379579392, 474474240, 632632320, 948948480, 1897896960]

約数ペア:

[(1, 1897896960), (2, 948948480), (3, 632632320), (4, 474474240), (5, 379579392), (6, 316316160), (8, 237237120), (9, 210877440), (10, 189789696), (12, 158158080), (15, 126526464), (16, 118618560), (18, 105438720), (20, 94894848), (24, 79079040), (27, 70292480), (30, 63263232), (32, 59309280), (36, 52719360), (40, 47447424), (45, 42175488), (48, 39539520), (54, 35146240), (60, 31631616), (64, 29654640), (72, 26359680), (80, 23723712), (90, 21087744), (96, 19769760), (108, 17573120), (120, 15815808), (128, 14827320), (135, 14058496), (144, 13179840), (160, 11861856), (180, 10543872), (192, 9884880), (216, 8786560), (240, 7907904), (256, 7413660), (270, 7029248), (288, 6589920), (320, 5930928), (360, 5271936), (384, 4942440), (432, 4393280), (480, 3953952), (512, 3706830), (540, 3514624), (576, 3294960), (640, 2965464), (720, 2635968), (768, 2471220), (864, 2196640), (960, 1976976), (1024, 1853415), (1080, 1757312), (1152, 1647480), (1280, 1482732), (1440, 1317984), (1536, 1235610), (1728, 1098320), (1920, 988488), (2160, 878656), (2304, 823740), (2560, 741366), (2880, 658992), (3072, 617805), (3456, 549160), (3840, 494244), (4320, 439328), (4608, 411870), (5120, 370683), (5760, 329496), (6912, 274580), (7680, 247122), (8640, 219664), (9216, 205935), (11520, 164748), (13729, 138240), (13824, 137290), (15360, 123561), (17280, 109832), (23040, 82374), (27458, 69120), (27648, 68645), (34560, 54916), (41187, 46080)]