88520640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:247

約数の個数: 224

約数和(自身を含む): 311846976

約数和(自身を除く): 223326336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 41, 48, 52, 60, 64, 65, 78, 80, 82, 96, 104, 120, 123, 130, 156, 160, 164, 173, 192, 195, 205, 208, 240, 246, 260, 312, 320, 328, 346, 390, 410, 416, 480, 492, 519, 520, 533, 615, 624, 656, 692, 780, 820, 832, 865, 960, 984, 1038, 1040, 1066, 1230, 1248, 1312, 1384, 1560, 1599, 1640, 1730, 1968, 2076, 2080, 2132, 2249, 2460, 2496, 2595, 2624, 2665, 2768, 3120, 3198, 3280, 3460, 3936, 4152, 4160, 4264, 4498, 4920, 5190, 5330, 5536, 6240, 6396, 6560, 6747, 6920, 7093, 7872, 7995, 8304, 8528, 8996, 9840, 10380, 10660, 11072, 11245, 12480, 12792, 13120, 13494, 13840, 14186, 15990, 16608, 17056, 17992, 19680, 20760, 21279, 21320, 22490, 25584, 26988, 27680, 28372, 31980, 33216, 33735, 34112, 35465, 35984, 39360, 41520, 42558, 42640, 44980, 51168, 53976, 55360, 56744, 63960, 67470, 70930, 71968, 83040, 85116, 85280, 89960, 92209, 102336, 106395, 107952, 113488, 127920, 134940, 141860, 143936, 166080, 170232, 170560, 179920, 184418, 212790, 215904, 226976, 255840, 269880, 276627, 283720, 340464, 359840, 368836, 425580, 431808, 453952, 461045, 511680, 539760, 553254, 567440, 680928, 719680, 737672, 851160, 922090, 1079520, 1106508, 1134880, 1361856, 1383135, 1475344, 1702320, 1844180, 2159040, 2213016, 2269760, 2766270, 2950688, 3404640, 3688360, 4426032, 5532540, 5901376, 6809280, 7376720, 8852064, 11065080, 14753440, 17704128, 22130160, 29506880, 44260320, 88520640]

約数ペア:

[(1, 88520640), (2, 44260320), (3, 29506880), (4, 22130160), (5, 17704128), (6, 14753440), (8, 11065080), (10, 8852064), (12, 7376720), (13, 6809280), (15, 5901376), (16, 5532540), (20, 4426032), (24, 3688360), (26, 3404640), (30, 2950688), (32, 2766270), (39, 2269760), (40, 2213016), (41, 2159040), (48, 1844180), (52, 1702320), (60, 1475344), (64, 1383135), (65, 1361856), (78, 1134880), (80, 1106508), (82, 1079520), (96, 922090), (104, 851160), (120, 737672), (123, 719680), (130, 680928), (156, 567440), (160, 553254), (164, 539760), (173, 511680), (192, 461045), (195, 453952), (205, 431808), (208, 425580), (240, 368836), (246, 359840), (260, 340464), (312, 283720), (320, 276627), (328, 269880), (346, 255840), (390, 226976), (410, 215904), (416, 212790), (480, 184418), (492, 179920), (519, 170560), (520, 170232), (533, 166080), (615, 143936), (624, 141860), (656, 134940), (692, 127920), (780, 113488), (820, 107952), (832, 106395), (865, 102336), (960, 92209), (984, 89960), (1038, 85280), (1040, 85116), (1066, 83040), (1230, 71968), (1248, 70930), (1312, 67470), (1384, 63960), (1560, 56744), (1599, 55360), (1640, 53976), (1730, 51168), (1968, 44980), (2076, 42640), (2080, 42558), (2132, 41520), (2249, 39360), (2460, 35984), (2496, 35465), (2595, 34112), (2624, 33735), (2665, 33216), (2768, 31980), (3120, 28372), (3198, 27680), (3280, 26988), (3460, 25584), (3936, 22490), (4152, 21320), (4160, 21279), (4264, 20760), (4498, 19680), (4920, 17992), (5190, 17056), (5330, 16608), (5536, 15990), (6240, 14186), (6396, 13840), (6560, 13494), (6747, 13120), (6920, 12792), (7093, 12480), (7872, 11245), (7995, 11072), (8304, 10660), (8528, 10380), (8996, 9840)]