56981698560

素因数分解:

$2^{11}\times 3^4\times 5^1\times {\mathrm{68699}}^1$

素因数の和:68738

約数の個数: 240

約数和(自身を含む): 204243039000

約数和(自身を除く): 147261340440

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, 2560, 2592, 2880, 3072, 3240, 3456, 3840, 4320, 4608, 5120, 5184, 5760, 6144, 6480, 6912, 7680, 8640, 9216, 10240, 10368, 11520, 12960, 13824, 15360, 17280, 18432, 20736, 23040, 25920, 27648, 30720, 34560, 41472, 46080, 51840, 55296, 68699, 69120, 82944, 92160, 103680, 137398, 138240, 165888, 206097, 207360, 274796, 276480, 343495, 412194, 414720, 549592, 618291, 686990, 824388, 829440, 1030485, 1099184, 1236582, 1373980, 1648776, 1854873, 2060970, 2198368, 2473164, 2747960, 3091455, 3297552, 3709746, 4121940, 4396736, 4946328, 5495920, 5564619, 6182910, 6595104, 7419492, 8243880, 8793472, 9274365, 9892656, 10991840, 11129238, 12365820, 13190208, 14838984, 16487760, 17586944, 18548730, 19785312, 21983680, 22258476, 24731640, 26380416, 27823095, 29677968, 32975520, 35173888, 37097460, 39570624, 43967360, 44516952, 49463280, 52760832, 55646190, 59355936, 65951040, 70347776, 74194920, 79141248, 87934720, 89033904, 98926560, 105521664, 111292380, 118711872, 131902080, 140695552, 148389840, 158282496, 175869440, 178067808, 197853120, 211043328, 222584760, 237423744, 263804160, 296779680, 316564992, 351738880, 356135616, 395706240, 422086656, 445169520, 474847488, 527608320, 593559360, 633129984, 703477760, 712271232, 791412480, 890339040, 949694976, 1055216640, 1187118720, 1266259968, 1424542464, 1582824960, 1780678080, 1899389952, 2110433280, 2374237440, 2849084928, 3165649920, 3561356160, 3798779904, 4748474880, 5698169856, 6331299840, 7122712320, 9496949760, 11396339712, 14245424640, 18993899520, 28490849280, 56981698560]

約数ペア:

[(1, 56981698560), (2, 28490849280), (3, 18993899520), (4, 14245424640), (5, 11396339712), (6, 9496949760), (8, 7122712320), (9, 6331299840), (10, 5698169856), (12, 4748474880), (15, 3798779904), (16, 3561356160), (18, 3165649920), (20, 2849084928), (24, 2374237440), (27, 2110433280), (30, 1899389952), (32, 1780678080), (36, 1582824960), (40, 1424542464), (45, 1266259968), (48, 1187118720), (54, 1055216640), (60, 949694976), (64, 890339040), (72, 791412480), (80, 712271232), (81, 703477760), (90, 633129984), (96, 593559360), (108, 527608320), (120, 474847488), (128, 445169520), (135, 422086656), (144, 395706240), (160, 356135616), (162, 351738880), (180, 316564992), (192, 296779680), (216, 263804160), (240, 237423744), (256, 222584760), (270, 211043328), (288, 197853120), (320, 178067808), (324, 175869440), (360, 158282496), (384, 148389840), (405, 140695552), (432, 131902080), (480, 118711872), (512, 111292380), (540, 105521664), (576, 98926560), (640, 89033904), (648, 87934720), (720, 79141248), (768, 74194920), (810, 70347776), (864, 65951040), (960, 59355936), (1024, 55646190), (1080, 52760832), (1152, 49463280), (1280, 44516952), (1296, 43967360), (1440, 39570624), (1536, 37097460), (1620, 35173888), (1728, 32975520), (1920, 29677968), (2048, 27823095), (2160, 26380416), (2304, 24731640), (2560, 22258476), (2592, 21983680), (2880, 19785312), (3072, 18548730), (3240, 17586944), (3456, 16487760), (3840, 14838984), (4320, 13190208), (4608, 12365820), (5120, 11129238), (5184, 10991840), (5760, 9892656), (6144, 9274365), (6480, 8793472), (6912, 8243880), (7680, 7419492), (8640, 6595104), (9216, 6182910), (10240, 5564619), (10368, 5495920), (11520, 4946328), (12960, 4396736), (13824, 4121940), (15360, 3709746), (17280, 3297552), (18432, 3091455), (20736, 2747960), (23040, 2473164), (25920, 2198368), (27648, 2060970), (30720, 1854873), (34560, 1648776), (41472, 1373980), (46080, 1236582), (51840, 1099184), (55296, 1030485), (68699, 829440), (69120, 824388), (82944, 686990), (92160, 618291), (103680, 549592), (137398, 414720), (138240, 412194), (165888, 343495), (206097, 276480), (207360, 274796)]