7321620480

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{443}}^1$

素因数の和:744

約数の個数: 208

約数和(自身を含む): 23566489920

約数和(自身を除く): 16244869440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 269, 320, 384, 443, 480, 512, 538, 640, 768, 807, 886, 960, 1024, 1076, 1280, 1329, 1345, 1536, 1614, 1772, 1920, 2048, 2152, 2215, 2560, 2658, 2690, 3072, 3228, 3544, 3840, 4035, 4096, 4304, 4430, 5120, 5316, 5380, 6144, 6456, 6645, 7088, 7680, 8070, 8608, 8860, 10240, 10632, 10760, 12288, 12912, 13290, 14176, 15360, 16140, 17216, 17720, 20480, 21264, 21520, 25824, 26580, 28352, 30720, 32280, 34432, 35440, 42528, 43040, 51648, 53160, 56704, 61440, 64560, 68864, 70880, 85056, 86080, 103296, 106320, 113408, 119167, 129120, 137728, 141760, 170112, 172160, 206592, 212640, 226816, 238334, 258240, 275456, 283520, 340224, 344320, 357501, 413184, 425280, 453632, 476668, 516480, 550912, 567040, 595835, 680448, 688640, 715002, 826368, 850560, 907264, 953336, 1032960, 1101824, 1134080, 1191670, 1360896, 1377280, 1430004, 1652736, 1701120, 1787505, 1814528, 1906672, 2065920, 2268160, 2383340, 2721792, 2754560, 2860008, 3305472, 3402240, 3575010, 3813344, 4131840, 4536320, 4766680, 5443584, 5509120, 5720016, 6804480, 7150020, 7626688, 8263680, 9072640, 9533360, 11440032, 13608960, 14300040, 15253376, 16527360, 19066720, 22880064, 27217920, 28600080, 30506752, 38133440, 45760128, 57200160, 61013504, 76266880, 91520256, 114400320, 122027008, 152533760, 183040512, 228800640, 244054016, 305067520, 366081024, 457601280, 488108032, 610135040, 732162048, 915202560, 1220270080, 1464324096, 1830405120, 2440540160, 3660810240, 7321620480]

約数ペア:

[(1, 7321620480), (2, 3660810240), (3, 2440540160), (4, 1830405120), (5, 1464324096), (6, 1220270080), (8, 915202560), (10, 732162048), (12, 610135040), (15, 488108032), (16, 457601280), (20, 366081024), (24, 305067520), (30, 244054016), (32, 228800640), (40, 183040512), (48, 152533760), (60, 122027008), (64, 114400320), (80, 91520256), (96, 76266880), (120, 61013504), (128, 57200160), (160, 45760128), (192, 38133440), (240, 30506752), (256, 28600080), (269, 27217920), (320, 22880064), (384, 19066720), (443, 16527360), (480, 15253376), (512, 14300040), (538, 13608960), (640, 11440032), (768, 9533360), (807, 9072640), (886, 8263680), (960, 7626688), (1024, 7150020), (1076, 6804480), (1280, 5720016), (1329, 5509120), (1345, 5443584), (1536, 4766680), (1614, 4536320), (1772, 4131840), (1920, 3813344), (2048, 3575010), (2152, 3402240), (2215, 3305472), (2560, 2860008), (2658, 2754560), (2690, 2721792), (3072, 2383340), (3228, 2268160), (3544, 2065920), (3840, 1906672), (4035, 1814528), (4096, 1787505), (4304, 1701120), (4430, 1652736), (5120, 1430004), (5316, 1377280), (5380, 1360896), (6144, 1191670), (6456, 1134080), (6645, 1101824), (7088, 1032960), (7680, 953336), (8070, 907264), (8608, 850560), (8860, 826368), (10240, 715002), (10632, 688640), (10760, 680448), (12288, 595835), (12912, 567040), (13290, 550912), (14176, 516480), (15360, 476668), (16140, 453632), (17216, 425280), (17720, 413184), (20480, 357501), (21264, 344320), (21520, 340224), (25824, 283520), (26580, 275456), (28352, 258240), (30720, 238334), (32280, 226816), (34432, 212640), (35440, 206592), (42528, 172160), (43040, 170112), (51648, 141760), (53160, 137728), (56704, 129120), (61440, 119167), (64560, 113408), (68864, 106320), (70880, 103296), (85056, 86080)]