83140560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{631}}^1$

素因数の和:714

約数の個数: 160

約数和(自身を含む): 291528960

約数和(自身を除く): 208388400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 61, 72, 80, 90, 108, 120, 122, 135, 144, 180, 183, 216, 240, 244, 270, 305, 360, 366, 432, 488, 540, 549, 610, 631, 720, 732, 915, 976, 1080, 1098, 1220, 1262, 1464, 1647, 1830, 1893, 2160, 2196, 2440, 2524, 2745, 2928, 3155, 3294, 3660, 3786, 4392, 4880, 5048, 5490, 5679, 6310, 6588, 7320, 7572, 8235, 8784, 9465, 10096, 10980, 11358, 12620, 13176, 14640, 15144, 16470, 17037, 18930, 21960, 22716, 25240, 26352, 28395, 30288, 32940, 34074, 37860, 38491, 43920, 45432, 50480, 56790, 65880, 68148, 75720, 76982, 85185, 90864, 113580, 115473, 131760, 136296, 151440, 153964, 170370, 192455, 227160, 230946, 272592, 307928, 340740, 346419, 384910, 454320, 461892, 577365, 615856, 681480, 692838, 769820, 923784, 1039257, 1154730, 1362960, 1385676, 1539640, 1732095, 1847568, 2078514, 2309460, 2771352, 3079280, 3464190, 4157028, 4618920, 5196285, 5542704, 6928380, 8314056, 9237840, 10392570, 13856760, 16628112, 20785140, 27713520, 41570280, 83140560]

約数ペア:

[(1, 83140560), (2, 41570280), (3, 27713520), (4, 20785140), (5, 16628112), (6, 13856760), (8, 10392570), (9, 9237840), (10, 8314056), (12, 6928380), (15, 5542704), (16, 5196285), (18, 4618920), (20, 4157028), (24, 3464190), (27, 3079280), (30, 2771352), (36, 2309460), (40, 2078514), (45, 1847568), (48, 1732095), (54, 1539640), (60, 1385676), (61, 1362960), (72, 1154730), (80, 1039257), (90, 923784), (108, 769820), (120, 692838), (122, 681480), (135, 615856), (144, 577365), (180, 461892), (183, 454320), (216, 384910), (240, 346419), (244, 340740), (270, 307928), (305, 272592), (360, 230946), (366, 227160), (432, 192455), (488, 170370), (540, 153964), (549, 151440), (610, 136296), (631, 131760), (720, 115473), (732, 113580), (915, 90864), (976, 85185), (1080, 76982), (1098, 75720), (1220, 68148), (1262, 65880), (1464, 56790), (1647, 50480), (1830, 45432), (1893, 43920), (2160, 38491), (2196, 37860), (2440, 34074), (2524, 32940), (2745, 30288), (2928, 28395), (3155, 26352), (3294, 25240), (3660, 22716), (3786, 21960), (4392, 18930), (4880, 17037), (5048, 16470), (5490, 15144), (5679, 14640), (6310, 13176), (6588, 12620), (7320, 11358), (7572, 10980), (8235, 10096), (8784, 9465)]