531123840

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:252

約数の個数: 384

約数和(自身を含む): 2034985680

約数和(自身を除く): 1503861840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 41, 45, 48, 52, 60, 64, 65, 72, 78, 80, 82, 90, 96, 104, 117, 120, 123, 128, 130, 144, 156, 160, 164, 173, 180, 192, 195, 205, 208, 234, 240, 246, 260, 288, 312, 320, 328, 346, 360, 369, 384, 390, 410, 416, 468, 480, 492, 519, 520, 533, 576, 585, 615, 624, 640, 656, 692, 720, 738, 780, 820, 832, 865, 936, 960, 984, 1038, 1040, 1066, 1152, 1170, 1230, 1248, 1312, 1384, 1440, 1476, 1557, 1560, 1599, 1640, 1664, 1730, 1845, 1872, 1920, 1968, 2076, 2080, 2132, 2249, 2340, 2460, 2496, 2595, 2624, 2665, 2768, 2880, 2952, 3114, 3120, 3198, 3280, 3460, 3690, 3744, 3936, 4152, 4160, 4264, 4498, 4680, 4797, 4920, 4992, 5190, 5248, 5330, 5536, 5760, 5904, 6228, 6240, 6396, 6560, 6747, 6920, 7093, 7380, 7488, 7785, 7872, 7995, 8304, 8320, 8528, 8996, 9360, 9594, 9840, 10380, 10660, 11072, 11245, 11808, 12456, 12480, 12792, 13120, 13494, 13840, 14186, 14760, 14976, 15570, 15744, 15990, 16608, 17056, 17992, 18720, 19188, 19680, 20241, 20760, 21279, 21320, 22144, 22490, 23616, 23985, 24912, 24960, 25584, 26240, 26988, 27680, 28372, 29520, 31140, 31980, 33216, 33735, 34112, 35465, 35984, 37440, 38376, 39360, 40482, 41520, 42558, 42640, 44980, 47232, 47970, 49824, 51168, 53976, 55360, 56744, 59040, 62280, 63837, 63960, 66432, 67470, 68224, 70930, 71968, 74880, 76752, 78720, 80964, 83040, 85116, 85280, 89960, 92209, 95940, 99648, 101205, 102336, 106395, 107952, 110720, 113488, 118080, 124560, 127674, 127920, 134940, 141860, 143936, 153504, 161928, 166080, 170232, 170560, 179920, 184418, 191880, 199296, 202410, 204672, 212790, 215904, 226976, 236160, 249120, 255348, 255840, 269880, 276627, 283720, 287872, 307008, 319185, 323856, 332160, 340464, 341120, 359840, 368836, 383760, 404820, 425580, 431808, 453952, 461045, 498240, 510696, 511680, 539760, 553254, 567440, 614016, 638370, 647712, 680928, 719680, 737672, 767520, 809640, 829881, 851160, 863616, 907904, 922090, 996480, 1021392, 1023360, 1079520, 1106508, 1134880, 1276740, 1295424, 1361856, 1383135, 1439360, 1475344, 1535040, 1619280, 1659762, 1702320, 1844180, 2042784, 2159040, 2213016, 2269760, 2553480, 2590848, 2723712, 2766270, 2950688, 3070080, 3238560, 3319524, 3404640, 3688360, 4085568, 4149405, 4318080, 4426032, 4539520, 5106960, 5532540, 5901376, 6477120, 6639048, 6809280, 7376720, 8171136, 8298810, 8852064, 10213920, 11065080, 11802752, 12954240, 13278096, 13618560, 14753440, 16597620, 17704128, 20427840, 22130160, 26556192, 29506880, 33195240, 35408256, 40855680, 44260320, 53112384, 59013760, 66390480, 88520640, 106224768, 132780960, 177041280, 265561920, 531123840]

約数ペア:

[(1, 531123840), (2, 265561920), (3, 177041280), (4, 132780960), (5, 106224768), (6, 88520640), (8, 66390480), (9, 59013760), (10, 53112384), (12, 44260320), (13, 40855680), (15, 35408256), (16, 33195240), (18, 29506880), (20, 26556192), (24, 22130160), (26, 20427840), (30, 17704128), (32, 16597620), (36, 14753440), (39, 13618560), (40, 13278096), (41, 12954240), (45, 11802752), (48, 11065080), (52, 10213920), (60, 8852064), (64, 8298810), (65, 8171136), (72, 7376720), (78, 6809280), (80, 6639048), (82, 6477120), (90, 5901376), (96, 5532540), (104, 5106960), (117, 4539520), (120, 4426032), (123, 4318080), (128, 4149405), (130, 4085568), (144, 3688360), (156, 3404640), (160, 3319524), (164, 3238560), (173, 3070080), (180, 2950688), (192, 2766270), (195, 2723712), (205, 2590848), (208, 2553480), (234, 2269760), (240, 2213016), (246, 2159040), (260, 2042784), (288, 1844180), (312, 1702320), (320, 1659762), (328, 1619280), (346, 1535040), (360, 1475344), (369, 1439360), (384, 1383135), (390, 1361856), (410, 1295424), (416, 1276740), (468, 1134880), (480, 1106508), (492, 1079520), (519, 1023360), (520, 1021392), (533, 996480), (576, 922090), (585, 907904), (615, 863616), (624, 851160), (640, 829881), (656, 809640), (692, 767520), (720, 737672), (738, 719680), (780, 680928), (820, 647712), (832, 638370), (865, 614016), (936, 567440), (960, 553254), (984, 539760), (1038, 511680), (1040, 510696), (1066, 498240), (1152, 461045), (1170, 453952), (1230, 431808), (1248, 425580), (1312, 404820), (1384, 383760), (1440, 368836), (1476, 359840), (1557, 341120), (1560, 340464), (1599, 332160), (1640, 323856), (1664, 319185), (1730, 307008), (1845, 287872), (1872, 283720), (1920, 276627), (1968, 269880), (2076, 255840), (2080, 255348), (2132, 249120), (2249, 236160), (2340, 226976), (2460, 215904), (2496, 212790), (2595, 204672), (2624, 202410), (2665, 199296), (2768, 191880), (2880, 184418), (2952, 179920), (3114, 170560), (3120, 170232), (3198, 166080), (3280, 161928), (3460, 153504), (3690, 143936), (3744, 141860), (3936, 134940), (4152, 127920), (4160, 127674), (4264, 124560), (4498, 118080), (4680, 113488), (4797, 110720), (4920, 107952), (4992, 106395), (5190, 102336), (5248, 101205), (5330, 99648), (5536, 95940), (5760, 92209), (5904, 89960), (6228, 85280), (6240, 85116), (6396, 83040), (6560, 80964), (6747, 78720), (6920, 76752), (7093, 74880), (7380, 71968), (7488, 70930), (7785, 68224), (7872, 67470), (7995, 66432), (8304, 63960), (8320, 63837), (8528, 62280), (8996, 59040), (9360, 56744), (9594, 55360), (9840, 53976), (10380, 51168), (10660, 49824), (11072, 47970), (11245, 47232), (11808, 44980), (12456, 42640), (12480, 42558), (12792, 41520), (13120, 40482), (13494, 39360), (13840, 38376), (14186, 37440), (14760, 35984), (14976, 35465), (15570, 34112), (15744, 33735), (15990, 33216), (16608, 31980), (17056, 31140), (17992, 29520), (18720, 28372), (19188, 27680), (19680, 26988), (20241, 26240), (20760, 25584), (21279, 24960), (21320, 24912), (22144, 23985), (22490, 23616)]