74504640

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11087}}^1$

素因数の和:11114

約数の個数: 112

約数和(自身を含む): 270369792

約数和(自身を除く): 195865152

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 11087, 22174, 33261, 44348, 55435, 66522, 77609, 88696, 110870, 133044, 155218, 166305, 177392, 221740, 232827, 266088, 310436, 332610, 354784, 388045, 443480, 465654, 532176, 620872, 665220, 709568, 776090, 886960, 931308, 1064352, 1164135, 1241744, 1330440, 1552180, 1773920, 1862616, 2128704, 2328270, 2483488, 2660880, 3104360, 3547840, 3725232, 4656540, 4966976, 5321760, 6208720, 7450464, 9313080, 10643520, 12417440, 14900928, 18626160, 24834880, 37252320, 74504640]

約数ペア:

[(1, 74504640), (2, 37252320), (3, 24834880), (4, 18626160), (5, 14900928), (6, 12417440), (7, 10643520), (8, 9313080), (10, 7450464), (12, 6208720), (14, 5321760), (15, 4966976), (16, 4656540), (20, 3725232), (21, 3547840), (24, 3104360), (28, 2660880), (30, 2483488), (32, 2328270), (35, 2128704), (40, 1862616), (42, 1773920), (48, 1552180), (56, 1330440), (60, 1241744), (64, 1164135), (70, 1064352), (80, 931308), (84, 886960), (96, 776090), (105, 709568), (112, 665220), (120, 620872), (140, 532176), (160, 465654), (168, 443480), (192, 388045), (210, 354784), (224, 332610), (240, 310436), (280, 266088), (320, 232827), (336, 221740), (420, 177392), (448, 166305), (480, 155218), (560, 133044), (672, 110870), (840, 88696), (960, 77609), (1120, 66522), (1344, 55435), (1680, 44348), (2240, 33261), (3360, 22174), (6720, 11087)]