135107840

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{887}}^1$

素因数の和:932

約数の個数: 144

約数和(自身を含む): 392055552

約数和(自身を除く): 256947712

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, 256, 272, 280, 320, 340, 448, 476, 544, 560, 595, 640, 680, 887, 896, 952, 1088, 1120, 1190, 1280, 1360, 1774, 1792, 1904, 2176, 2240, 2380, 2720, 3548, 3808, 4352, 4435, 4480, 4760, 5440, 6209, 7096, 7616, 8870, 8960, 9520, 10880, 12418, 14192, 15079, 15232, 17740, 19040, 21760, 24836, 28384, 30158, 30464, 31045, 35480, 38080, 49672, 56768, 60316, 62090, 70960, 75395, 76160, 99344, 105553, 113536, 120632, 124180, 141920, 150790, 152320, 198688, 211106, 227072, 241264, 248360, 283840, 301580, 397376, 422212, 482528, 496720, 527765, 567680, 603160, 794752, 844424, 965056, 993440, 1055530, 1135360, 1206320, 1589504, 1688848, 1930112, 1986880, 2111060, 2412640, 3377696, 3860224, 3973760, 4222120, 4825280, 6755392, 7947520, 8444240, 9650560, 13510784, 16888480, 19301120, 27021568, 33776960, 67553920, 135107840]

約数ペア:

[(1, 135107840), (2, 67553920), (4, 33776960), (5, 27021568), (7, 19301120), (8, 16888480), (10, 13510784), (14, 9650560), (16, 8444240), (17, 7947520), (20, 6755392), (28, 4825280), (32, 4222120), (34, 3973760), (35, 3860224), (40, 3377696), (56, 2412640), (64, 2111060), (68, 1986880), (70, 1930112), (80, 1688848), (85, 1589504), (112, 1206320), (119, 1135360), (128, 1055530), (136, 993440), (140, 965056), (160, 844424), (170, 794752), (224, 603160), (238, 567680), (256, 527765), (272, 496720), (280, 482528), (320, 422212), (340, 397376), (448, 301580), (476, 283840), (544, 248360), (560, 241264), (595, 227072), (640, 211106), (680, 198688), (887, 152320), (896, 150790), (952, 141920), (1088, 124180), (1120, 120632), (1190, 113536), (1280, 105553), (1360, 99344), (1774, 76160), (1792, 75395), (1904, 70960), (2176, 62090), (2240, 60316), (2380, 56768), (2720, 49672), (3548, 38080), (3808, 35480), (4352, 31045), (4435, 30464), (4480, 30158), (4760, 28384), (5440, 24836), (6209, 21760), (7096, 19040), (7616, 17740), (8870, 15232), (8960, 15079), (9520, 14192), (10880, 12418)]