82083040

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:145

約数の個数: 192

約数和(自身を含む): 230307840

約数和(自身を除く): 148224800

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 31, 32, 38, 40, 52, 62, 65, 67, 76, 80, 95, 104, 124, 130, 134, 152, 155, 160, 190, 208, 247, 248, 260, 268, 304, 310, 335, 380, 403, 416, 494, 496, 520, 536, 589, 608, 620, 670, 760, 806, 871, 988, 992, 1040, 1072, 1178, 1235, 1240, 1273, 1340, 1520, 1612, 1742, 1976, 2015, 2077, 2080, 2144, 2356, 2470, 2480, 2546, 2680, 2945, 3040, 3224, 3484, 3952, 4030, 4154, 4355, 4712, 4940, 4960, 5092, 5360, 5890, 6365, 6448, 6968, 7657, 7904, 8060, 8308, 8710, 9424, 9880, 10184, 10385, 10720, 11780, 12730, 12896, 13936, 15314, 16120, 16549, 16616, 17420, 18848, 19760, 20368, 20770, 23560, 25460, 27001, 27872, 30628, 32240, 33098, 33232, 34840, 38285, 39463, 39520, 40736, 41540, 47120, 50920, 54002, 61256, 64480, 66196, 66464, 69680, 76570, 78926, 82745, 83080, 94240, 101840, 108004, 122512, 132392, 135005, 139360, 153140, 157852, 165490, 166160, 197315, 203680, 216008, 245024, 264784, 270010, 306280, 315704, 330980, 332320, 394630, 432016, 513019, 529568, 540020, 612560, 631408, 661960, 789260, 864032, 1026038, 1080040, 1225120, 1262816, 1323920, 1578520, 2052076, 2160080, 2565095, 2647840, 3157040, 4104152, 4320160, 5130190, 6314080, 8208304, 10260380, 16416608, 20520760, 41041520, 82083040]

約数ペア:

[(1, 82083040), (2, 41041520), (4, 20520760), (5, 16416608), (8, 10260380), (10, 8208304), (13, 6314080), (16, 5130190), (19, 4320160), (20, 4104152), (26, 3157040), (31, 2647840), (32, 2565095), (38, 2160080), (40, 2052076), (52, 1578520), (62, 1323920), (65, 1262816), (67, 1225120), (76, 1080040), (80, 1026038), (95, 864032), (104, 789260), (124, 661960), (130, 631408), (134, 612560), (152, 540020), (155, 529568), (160, 513019), (190, 432016), (208, 394630), (247, 332320), (248, 330980), (260, 315704), (268, 306280), (304, 270010), (310, 264784), (335, 245024), (380, 216008), (403, 203680), (416, 197315), (494, 166160), (496, 165490), (520, 157852), (536, 153140), (589, 139360), (608, 135005), (620, 132392), (670, 122512), (760, 108004), (806, 101840), (871, 94240), (988, 83080), (992, 82745), (1040, 78926), (1072, 76570), (1178, 69680), (1235, 66464), (1240, 66196), (1273, 64480), (1340, 61256), (1520, 54002), (1612, 50920), (1742, 47120), (1976, 41540), (2015, 40736), (2077, 39520), (2080, 39463), (2144, 38285), (2356, 34840), (2470, 33232), (2480, 33098), (2546, 32240), (2680, 30628), (2945, 27872), (3040, 27001), (3224, 25460), (3484, 23560), (3952, 20770), (4030, 20368), (4154, 19760), (4355, 18848), (4712, 17420), (4940, 16616), (4960, 16549), (5092, 16120), (5360, 15314), (5890, 13936), (6365, 12896), (6448, 12730), (6968, 11780), (7657, 10720), (7904, 10385), (8060, 10184), (8308, 9880), (8710, 9424)]