31520171520

素因数分解:

$2^9\times 3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2203}}^1$

素因数の和:2264

約数の個数: 480

約数和(自身を含む): 118181935872

約数和(自身を除く): 86661764352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 128, 135, 138, 144, 160, 162, 180, 184, 192, 207, 216, 230, 240, 243, 256, 270, 276, 288, 320, 324, 345, 360, 368, 384, 405, 414, 432, 460, 480, 486, 512, 540, 552, 576, 621, 640, 648, 690, 720, 736, 768, 810, 828, 864, 920, 960, 972, 1035, 1080, 1104, 1152, 1215, 1242, 1280, 1296, 1380, 1440, 1472, 1536, 1620, 1656, 1728, 1840, 1863, 1920, 1944, 2070, 2160, 2203, 2208, 2304, 2430, 2484, 2560, 2592, 2760, 2880, 2944, 3105, 3240, 3312, 3456, 3680, 3726, 3840, 3888, 4140, 4320, 4406, 4416, 4608, 4860, 4968, 5184, 5520, 5589, 5760, 5888, 6210, 6480, 6609, 6624, 6912, 7360, 7452, 7680, 7776, 8280, 8640, 8812, 8832, 9315, 9720, 9936, 10368, 11015, 11040, 11178, 11520, 11776, 12420, 12960, 13218, 13248, 13824, 14720, 14904, 15552, 16560, 17280, 17624, 17664, 18630, 19440, 19827, 19872, 20736, 22030, 22080, 22356, 23040, 24840, 25920, 26436, 26496, 27945, 29440, 29808, 31104, 33045, 33120, 34560, 35248, 35328, 37260, 38880, 39654, 39744, 41472, 44060, 44160, 44712, 49680, 50669, 51840, 52872, 52992, 55890, 58880, 59481, 59616, 62208, 66090, 66240, 69120, 70496, 74520, 77760, 79308, 79488, 88120, 88320, 89424, 99135, 99360, 101338, 103680, 105744, 105984, 111780, 118962, 119232, 124416, 132180, 132480, 140992, 149040, 152007, 155520, 158616, 158976, 176240, 176640, 178443, 178848, 198270, 198720, 202676, 207360, 211488, 223560, 237924, 238464, 253345, 264360, 264960, 281984, 297405, 298080, 304014, 311040, 317232, 317952, 352480, 356886, 357696, 396540, 397440, 405352, 422976, 447120, 456021, 475848, 476928, 506690, 528720, 529920, 535329, 563968, 594810, 596160, 608028, 622080, 634464, 704960, 713772, 715392, 760035, 793080, 794880, 810704, 845952, 892215, 894240, 912042, 951696, 953856, 1013380, 1057440, 1070658, 1127936, 1189620, 1192320, 1216056, 1268928, 1368063, 1409920, 1427544, 1430784, 1520070, 1586160, 1589760, 1621408, 1691904, 1784430, 1788480, 1824084, 1903392, 2026760, 2114880, 2141316, 2280105, 2379240, 2384640, 2432112, 2537856, 2676645, 2736126, 2819840, 2855088, 2861568, 3040140, 3172320, 3242816, 3383808, 3568860, 3576960, 3648168, 3806784, 4053520, 4104189, 4229760, 4282632, 4560210, 4758480, 4769280, 4864224, 5075712, 5353290, 5472252, 5639680, 5710176, 6080280, 6344640, 6485632, 6840315, 7137720, 7153920, 7296336, 7613568, 8107040, 8208378, 8459520, 8565264, 9120420, 9516960, 9728448, 10151424, 10706580, 10944504, 11420352, 12160560, 12312567, 12689280, 12971264, 13680630, 14275440, 14307840, 14592672, 15227136, 16214080, 16416756, 16919040, 17130528, 18240840, 19033920, 19456896, 20520945, 21413160, 21889008, 22840704, 24321120, 24625134, 25378560, 25942528, 27361260, 28550880, 29185344, 30454272, 32428160, 32833512, 34261056, 36481680, 38067840, 38913792, 41041890, 42826320, 43778016, 45681408, 48642240, 49250268, 50757120, 54722520, 57101760, 58370688, 61562835, 64856320, 65667024, 68522112, 72963360, 76135680, 77827584, 82083780, 85652640, 87556032, 91362816, 97284480, 98500536, 109445040, 114203520, 116741376, 123125670, 129712640, 131334048, 137044224, 145926720, 152271360, 164167560, 171305280, 175112064, 194568960, 197001072, 218890080, 228407040, 233482752, 246251340, 262668096, 274088448, 291853440, 328335120, 342610560, 350224128, 389137920, 394002144, 437780160, 456814080, 492502680, 525336192, 583706880, 656670240, 685221120, 700448256, 788004288, 875560320, 985005360, 1050672384, 1167413760, 1313340480, 1370442240, 1576008576, 1751120640, 1970010720, 2101344768, 2626680960, 3152017152, 3502241280, 3940021440, 5253361920, 6304034304, 7880042880, 10506723840, 15760085760, 31520171520]

約数ペア:

[(1, 31520171520), (2, 15760085760), (3, 10506723840), (4, 7880042880), (5, 6304034304), (6, 5253361920), (8, 3940021440), (9, 3502241280), (10, 3152017152), (12, 2626680960), (15, 2101344768), (16, 1970010720), (18, 1751120640), (20, 1576008576), (23, 1370442240), (24, 1313340480), (27, 1167413760), (30, 1050672384), (32, 985005360), (36, 875560320), (40, 788004288), (45, 700448256), (46, 685221120), (48, 656670240), (54, 583706880), (60, 525336192), (64, 492502680), (69, 456814080), (72, 437780160), (80, 394002144), (81, 389137920), (90, 350224128), (92, 342610560), (96, 328335120), (108, 291853440), (115, 274088448), (120, 262668096), (128, 246251340), (135, 233482752), (138, 228407040), (144, 218890080), (160, 197001072), (162, 194568960), (180, 175112064), (184, 171305280), (192, 164167560), (207, 152271360), (216, 145926720), (230, 137044224), (240, 131334048), (243, 129712640), (256, 123125670), (270, 116741376), (276, 114203520), (288, 109445040), (320, 98500536), (324, 97284480), (345, 91362816), (360, 87556032), (368, 85652640), (384, 82083780), (405, 77827584), (414, 76135680), (432, 72963360), (460, 68522112), (480, 65667024), (486, 64856320), (512, 61562835), (540, 58370688), (552, 57101760), (576, 54722520), (621, 50757120), (640, 49250268), (648, 48642240), (690, 45681408), (720, 43778016), (736, 42826320), (768, 41041890), (810, 38913792), (828, 38067840), (864, 36481680), (920, 34261056), (960, 32833512), (972, 32428160), (1035, 30454272), (1080, 29185344), (1104, 28550880), (1152, 27361260), (1215, 25942528), (1242, 25378560), (1280, 24625134), (1296, 24321120), (1380, 22840704), (1440, 21889008), (1472, 21413160), (1536, 20520945), (1620, 19456896), (1656, 19033920), (1728, 18240840), (1840, 17130528), (1863, 16919040), (1920, 16416756), (1944, 16214080), (2070, 15227136), (2160, 14592672), (2203, 14307840), (2208, 14275440), (2304, 13680630), (2430, 12971264), (2484, 12689280), (2560, 12312567), (2592, 12160560), (2760, 11420352), (2880, 10944504), (2944, 10706580), (3105, 10151424), (3240, 9728448), (3312, 9516960), (3456, 9120420), (3680, 8565264), (3726, 8459520), (3840, 8208378), (3888, 8107040), (4140, 7613568), (4320, 7296336), (4406, 7153920), (4416, 7137720), (4608, 6840315), (4860, 6485632), (4968, 6344640), (5184, 6080280), (5520, 5710176), (5589, 5639680), (5760, 5472252), (5888, 5353290), (6210, 5075712), (6480, 4864224), (6609, 4769280), (6624, 4758480), (6912, 4560210), (7360, 4282632), (7452, 4229760), (7680, 4104189), (7776, 4053520), (8280, 3806784), (8640, 3648168), (8812, 3576960), (8832, 3568860), (9315, 3383808), (9720, 3242816), (9936, 3172320), (10368, 3040140), (11015, 2861568), (11040, 2855088), (11178, 2819840), (11520, 2736126), (11776, 2676645), (12420, 2537856), (12960, 2432112), (13218, 2384640), (13248, 2379240), (13824, 2280105), (14720, 2141316), (14904, 2114880), (15552, 2026760), (16560, 1903392), (17280, 1824084), (17624, 1788480), (17664, 1784430), (18630, 1691904), (19440, 1621408), (19827, 1589760), (19872, 1586160), (20736, 1520070), (22030, 1430784), (22080, 1427544), (22356, 1409920), (23040, 1368063), (24840, 1268928), (25920, 1216056), (26436, 1192320), (26496, 1189620), (27945, 1127936), (29440, 1070658), (29808, 1057440), (31104, 1013380), (33045, 953856), (33120, 951696), (34560, 912042), (35248, 894240), (35328, 892215), (37260, 845952), (38880, 810704), (39654, 794880), (39744, 793080), (41472, 760035), (44060, 715392), (44160, 713772), (44712, 704960), (49680, 634464), (50669, 622080), (51840, 608028), (52872, 596160), (52992, 594810), (55890, 563968), (58880, 535329), (59481, 529920), (59616, 528720), (62208, 506690), (66090, 476928), (66240, 475848), (69120, 456021), (70496, 447120), (74520, 422976), (77760, 405352), (79308, 397440), (79488, 396540), (88120, 357696), (88320, 356886), (89424, 352480), (99135, 317952), (99360, 317232), (101338, 311040), (103680, 304014), (105744, 298080), (105984, 297405), (111780, 281984), (118962, 264960), (119232, 264360), (124416, 253345), (132180, 238464), (132480, 237924), (140992, 223560), (149040, 211488), (152007, 207360), (155520, 202676), (158616, 198720), (158976, 198270), (176240, 178848), (176640, 178443)]