1297950720

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:231

約数の個数: 384

約数和(自身を含む): 4755179520

約数和(自身を除く): 3457228800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 32, 33, 40, 44, 46, 48, 55, 60, 64, 66, 69, 80, 88, 92, 96, 110, 115, 120, 128, 132, 138, 160, 165, 167, 176, 184, 192, 220, 230, 240, 253, 256, 264, 276, 320, 330, 334, 345, 352, 368, 384, 440, 460, 480, 501, 506, 512, 528, 552, 640, 660, 668, 690, 704, 736, 759, 768, 835, 880, 920, 960, 1002, 1012, 1024, 1056, 1104, 1265, 1280, 1320, 1336, 1380, 1408, 1472, 1518, 1536, 1670, 1760, 1837, 1840, 1920, 2004, 2024, 2048, 2112, 2208, 2505, 2530, 2560, 2640, 2672, 2760, 2816, 2944, 3036, 3072, 3340, 3520, 3674, 3680, 3795, 3840, 3841, 4008, 4048, 4224, 4416, 5010, 5060, 5120, 5280, 5344, 5511, 5520, 5632, 5888, 6072, 6144, 6680, 7040, 7348, 7360, 7590, 7680, 7682, 8016, 8096, 8448, 8832, 9185, 10020, 10120, 10240, 10560, 10688, 11022, 11040, 11264, 11523, 11776, 12144, 13360, 14080, 14696, 14720, 15180, 15360, 15364, 16032, 16192, 16896, 17664, 18370, 19205, 20040, 20240, 21120, 21376, 22044, 22080, 22528, 23046, 23552, 24288, 26720, 27555, 28160, 29392, 29440, 30360, 30720, 30728, 32064, 32384, 33792, 35328, 36740, 38410, 40080, 40480, 42240, 42251, 42752, 44088, 44160, 46092, 47104, 48576, 53440, 55110, 56320, 57615, 58784, 58880, 60720, 61456, 64128, 64768, 67584, 70656, 73480, 76820, 80160, 80960, 84480, 84502, 85504, 88176, 88320, 92184, 97152, 106880, 110220, 112640, 115230, 117568, 117760, 121440, 122912, 126753, 128256, 129536, 141312, 146960, 153640, 160320, 161920, 168960, 169004, 171008, 176352, 176640, 184368, 194304, 211255, 213760, 220440, 230460, 235136, 235520, 242880, 245824, 253506, 256512, 259072, 293920, 307280, 320640, 323840, 337920, 338008, 342016, 352704, 353280, 368736, 388608, 422510, 427520, 440880, 460920, 470272, 485760, 491648, 507012, 513024, 518144, 587840, 614560, 633765, 641280, 647680, 676016, 705408, 706560, 737472, 777216, 845020, 855040, 881760, 921840, 940544, 971520, 983296, 1014024, 1026048, 1175680, 1229120, 1267530, 1282560, 1295360, 1352032, 1410816, 1474944, 1554432, 1690040, 1710080, 1763520, 1843680, 1881088, 1943040, 1966592, 2028048, 2351360, 2458240, 2535060, 2565120, 2590720, 2704064, 2821632, 2949888, 3380080, 3527040, 3687360, 3762176, 3886080, 3933184, 4056096, 4702720, 4916480, 5070120, 5130240, 5408128, 5643264, 5899776, 6760160, 7054080, 7374720, 7772160, 7866368, 8112192, 9405440, 9832960, 10140240, 10816256, 11286528, 11799552, 13520320, 14108160, 14749440, 16224384, 18810880, 19665920, 20280480, 21632512, 23599104, 27040640, 28216320, 29498880, 32448768, 39331840, 40560960, 43265024, 54081280, 56432640, 58997760, 64897536, 81121920, 86530048, 108162560, 117995520, 129795072, 162243840, 216325120, 259590144, 324487680, 432650240, 648975360, 1297950720]

約数ペア:

[(1, 1297950720), (2, 648975360), (3, 432650240), (4, 324487680), (5, 259590144), (6, 216325120), (8, 162243840), (10, 129795072), (11, 117995520), (12, 108162560), (15, 86530048), (16, 81121920), (20, 64897536), (22, 58997760), (23, 56432640), (24, 54081280), (30, 43265024), (32, 40560960), (33, 39331840), (40, 32448768), (44, 29498880), (46, 28216320), (48, 27040640), (55, 23599104), (60, 21632512), (64, 20280480), (66, 19665920), (69, 18810880), (80, 16224384), (88, 14749440), (92, 14108160), (96, 13520320), (110, 11799552), (115, 11286528), (120, 10816256), (128, 10140240), (132, 9832960), (138, 9405440), (160, 8112192), (165, 7866368), (167, 7772160), (176, 7374720), (184, 7054080), (192, 6760160), (220, 5899776), (230, 5643264), (240, 5408128), (253, 5130240), (256, 5070120), (264, 4916480), (276, 4702720), (320, 4056096), (330, 3933184), (334, 3886080), (345, 3762176), (352, 3687360), (368, 3527040), (384, 3380080), (440, 2949888), (460, 2821632), (480, 2704064), (501, 2590720), (506, 2565120), (512, 2535060), (528, 2458240), (552, 2351360), (640, 2028048), (660, 1966592), (668, 1943040), (690, 1881088), (704, 1843680), (736, 1763520), (759, 1710080), (768, 1690040), (835, 1554432), (880, 1474944), (920, 1410816), (960, 1352032), (1002, 1295360), (1012, 1282560), (1024, 1267530), (1056, 1229120), (1104, 1175680), (1265, 1026048), (1280, 1014024), (1320, 983296), (1336, 971520), (1380, 940544), (1408, 921840), (1472, 881760), (1518, 855040), (1536, 845020), (1670, 777216), (1760, 737472), (1837, 706560), (1840, 705408), (1920, 676016), (2004, 647680), (2024, 641280), (2048, 633765), (2112, 614560), (2208, 587840), (2505, 518144), (2530, 513024), (2560, 507012), (2640, 491648), (2672, 485760), (2760, 470272), (2816, 460920), (2944, 440880), (3036, 427520), (3072, 422510), (3340, 388608), (3520, 368736), (3674, 353280), (3680, 352704), (3795, 342016), (3840, 338008), (3841, 337920), (4008, 323840), (4048, 320640), (4224, 307280), (4416, 293920), (5010, 259072), (5060, 256512), (5120, 253506), (5280, 245824), (5344, 242880), (5511, 235520), (5520, 235136), (5632, 230460), (5888, 220440), (6072, 213760), (6144, 211255), (6680, 194304), (7040, 184368), (7348, 176640), (7360, 176352), (7590, 171008), (7680, 169004), (7682, 168960), (8016, 161920), (8096, 160320), (8448, 153640), (8832, 146960), (9185, 141312), (10020, 129536), (10120, 128256), (10240, 126753), (10560, 122912), (10688, 121440), (11022, 117760), (11040, 117568), (11264, 115230), (11523, 112640), (11776, 110220), (12144, 106880), (13360, 97152), (14080, 92184), (14696, 88320), (14720, 88176), (15180, 85504), (15360, 84502), (15364, 84480), (16032, 80960), (16192, 80160), (16896, 76820), (17664, 73480), (18370, 70656), (19205, 67584), (20040, 64768), (20240, 64128), (21120, 61456), (21376, 60720), (22044, 58880), (22080, 58784), (22528, 57615), (23046, 56320), (23552, 55110), (24288, 53440), (26720, 48576), (27555, 47104), (28160, 46092), (29392, 44160), (29440, 44088), (30360, 42752), (30720, 42251), (30728, 42240), (32064, 40480), (32384, 40080), (33792, 38410), (35328, 36740)]