191477760

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:324

約数の個数: 192

約数和(自身を含む): 641571840

約数和(自身を除く): 450094080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 271, 276, 320, 345, 368, 384, 460, 480, 512, 542, 552, 640, 690, 736, 768, 813, 920, 960, 1024, 1084, 1104, 1280, 1355, 1380, 1472, 1536, 1626, 1840, 1920, 2048, 2168, 2208, 2560, 2710, 2760, 2944, 3072, 3252, 3680, 3840, 4065, 4336, 4416, 5120, 5420, 5520, 5888, 6144, 6233, 6504, 7360, 7680, 8130, 8672, 8832, 10240, 10840, 11040, 11776, 12466, 13008, 14720, 15360, 16260, 17344, 17664, 18699, 21680, 22080, 23552, 24932, 26016, 29440, 30720, 31165, 32520, 34688, 35328, 37398, 43360, 44160, 47104, 49864, 52032, 58880, 62330, 65040, 69376, 70656, 74796, 86720, 88320, 93495, 99728, 104064, 117760, 124660, 130080, 138752, 141312, 149592, 173440, 176640, 186990, 199456, 208128, 235520, 249320, 260160, 277504, 299184, 346880, 353280, 373980, 398912, 416256, 498640, 520320, 555008, 598368, 693760, 706560, 747960, 797824, 832512, 997280, 1040640, 1196736, 1387520, 1495920, 1595648, 1665024, 1994560, 2081280, 2393472, 2775040, 2991840, 3191296, 3989120, 4162560, 4786944, 5983680, 6382592, 7978240, 8325120, 9573888, 11967360, 12765184, 15956480, 19147776, 23934720, 31912960, 38295552, 47869440, 63825920, 95738880, 191477760]

約数ペア:

[(1, 191477760), (2, 95738880), (3, 63825920), (4, 47869440), (5, 38295552), (6, 31912960), (8, 23934720), (10, 19147776), (12, 15956480), (15, 12765184), (16, 11967360), (20, 9573888), (23, 8325120), (24, 7978240), (30, 6382592), (32, 5983680), (40, 4786944), (46, 4162560), (48, 3989120), (60, 3191296), (64, 2991840), (69, 2775040), (80, 2393472), (92, 2081280), (96, 1994560), (115, 1665024), (120, 1595648), (128, 1495920), (138, 1387520), (160, 1196736), (184, 1040640), (192, 997280), (230, 832512), (240, 797824), (256, 747960), (271, 706560), (276, 693760), (320, 598368), (345, 555008), (368, 520320), (384, 498640), (460, 416256), (480, 398912), (512, 373980), (542, 353280), (552, 346880), (640, 299184), (690, 277504), (736, 260160), (768, 249320), (813, 235520), (920, 208128), (960, 199456), (1024, 186990), (1084, 176640), (1104, 173440), (1280, 149592), (1355, 141312), (1380, 138752), (1472, 130080), (1536, 124660), (1626, 117760), (1840, 104064), (1920, 99728), (2048, 93495), (2168, 88320), (2208, 86720), (2560, 74796), (2710, 70656), (2760, 69376), (2944, 65040), (3072, 62330), (3252, 58880), (3680, 52032), (3840, 49864), (4065, 47104), (4336, 44160), (4416, 43360), (5120, 37398), (5420, 35328), (5520, 34688), (5888, 32520), (6144, 31165), (6233, 30720), (6504, 29440), (7360, 26016), (7680, 24932), (8130, 23552), (8672, 22080), (8832, 21680), (10240, 18699), (10840, 17664), (11040, 17344), (11776, 16260), (12466, 15360), (13008, 14720)]