2097960960

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2203}}^1$

素因数の和:2264

約数の個数: 192

約数和(自身を含む): 6931491840

約数和(自身を除く): 4833530880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 512, 620, 640, 744, 768, 930, 960, 992, 1024, 1240, 1280, 1488, 1536, 1860, 1920, 1984, 2048, 2203, 2480, 2560, 2976, 3072, 3720, 3840, 3968, 4406, 4960, 5120, 5952, 6144, 6609, 7440, 7680, 7936, 8812, 9920, 10240, 11015, 11904, 13218, 14880, 15360, 15872, 17624, 19840, 22030, 23808, 26436, 29760, 30720, 31744, 33045, 35248, 39680, 44060, 47616, 52872, 59520, 63488, 66090, 68293, 70496, 79360, 88120, 95232, 105744, 119040, 132180, 136586, 140992, 158720, 176240, 190464, 204879, 211488, 238080, 264360, 273172, 281984, 317440, 341465, 352480, 409758, 422976, 476160, 528720, 546344, 563968, 682930, 704960, 819516, 845952, 952320, 1024395, 1057440, 1092688, 1127936, 1365860, 1409920, 1639032, 1691904, 2048790, 2114880, 2185376, 2255872, 2731720, 2819840, 3278064, 3383808, 4097580, 4229760, 4370752, 4511744, 5463440, 5639680, 6556128, 6767616, 8195160, 8459520, 8741504, 10926880, 11279360, 13112256, 13535232, 16390320, 16919040, 17483008, 21853760, 22558720, 26224512, 32780640, 33838080, 34966016, 43707520, 52449024, 65561280, 67676160, 69932032, 87415040, 104898048, 131122560, 139864064, 174830080, 209796096, 262245120, 349660160, 419592192, 524490240, 699320320, 1048980480, 2097960960]

約数ペア:

[(1, 2097960960), (2, 1048980480), (3, 699320320), (4, 524490240), (5, 419592192), (6, 349660160), (8, 262245120), (10, 209796096), (12, 174830080), (15, 139864064), (16, 131122560), (20, 104898048), (24, 87415040), (30, 69932032), (31, 67676160), (32, 65561280), (40, 52449024), (48, 43707520), (60, 34966016), (62, 33838080), (64, 32780640), (80, 26224512), (93, 22558720), (96, 21853760), (120, 17483008), (124, 16919040), (128, 16390320), (155, 13535232), (160, 13112256), (186, 11279360), (192, 10926880), (240, 8741504), (248, 8459520), (256, 8195160), (310, 6767616), (320, 6556128), (372, 5639680), (384, 5463440), (465, 4511744), (480, 4370752), (496, 4229760), (512, 4097580), (620, 3383808), (640, 3278064), (744, 2819840), (768, 2731720), (930, 2255872), (960, 2185376), (992, 2114880), (1024, 2048790), (1240, 1691904), (1280, 1639032), (1488, 1409920), (1536, 1365860), (1860, 1127936), (1920, 1092688), (1984, 1057440), (2048, 1024395), (2203, 952320), (2480, 845952), (2560, 819516), (2976, 704960), (3072, 682930), (3720, 563968), (3840, 546344), (3968, 528720), (4406, 476160), (4960, 422976), (5120, 409758), (5952, 352480), (6144, 341465), (6609, 317440), (7440, 281984), (7680, 273172), (7936, 264360), (8812, 238080), (9920, 211488), (10240, 204879), (11015, 190464), (11904, 176240), (13218, 158720), (14880, 140992), (15360, 136586), (15872, 132180), (17624, 119040), (19840, 105744), (22030, 95232), (23808, 88120), (26436, 79360), (29760, 70496), (30720, 68293), (31744, 66090), (33045, 63488), (35248, 59520), (39680, 52872), (44060, 47616)]