67553920

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{887}}^1$

素因数の和:930

約数の個数: 128

約数和(自身を含む): 195644160

約数和(自身を除く): 128090240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 640, 680, 887, 896, 952, 1088, 1120, 1190, 1360, 1774, 1904, 2176, 2240, 2380, 2720, 3548, 3808, 4435, 4480, 4760, 5440, 6209, 7096, 7616, 8870, 9520, 10880, 12418, 14192, 15079, 15232, 17740, 19040, 24836, 28384, 30158, 31045, 35480, 38080, 49672, 56768, 60316, 62090, 70960, 75395, 76160, 99344, 105553, 113536, 120632, 124180, 141920, 150790, 198688, 211106, 241264, 248360, 283840, 301580, 397376, 422212, 482528, 496720, 527765, 567680, 603160, 794752, 844424, 965056, 993440, 1055530, 1206320, 1688848, 1930112, 1986880, 2111060, 2412640, 3377696, 3973760, 4222120, 4825280, 6755392, 8444240, 9650560, 13510784, 16888480, 33776960, 67553920]

約数ペア:

[(1, 67553920), (2, 33776960), (4, 16888480), (5, 13510784), (7, 9650560), (8, 8444240), (10, 6755392), (14, 4825280), (16, 4222120), (17, 3973760), (20, 3377696), (28, 2412640), (32, 2111060), (34, 1986880), (35, 1930112), (40, 1688848), (56, 1206320), (64, 1055530), (68, 993440), (70, 965056), (80, 844424), (85, 794752), (112, 603160), (119, 567680), (128, 527765), (136, 496720), (140, 482528), (160, 422212), (170, 397376), (224, 301580), (238, 283840), (272, 248360), (280, 241264), (320, 211106), (340, 198688), (448, 150790), (476, 141920), (544, 124180), (560, 120632), (595, 113536), (640, 105553), (680, 99344), (887, 76160), (896, 75395), (952, 70960), (1088, 62090), (1120, 60316), (1190, 56768), (1360, 49672), (1774, 38080), (1904, 35480), (2176, 31045), (2240, 30158), (2380, 28384), (2720, 24836), (3548, 19040), (3808, 17740), (4435, 15232), (4480, 15079), (4760, 14192), (5440, 12418), (6209, 10880), (7096, 9520), (7616, 8870)]