17205120

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:157

約数の個数: 192

約数和(自身を含む): 62056800

約数和(自身を除く): 44851680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 103, 116, 120, 128, 144, 145, 160, 174, 180, 192, 206, 232, 240, 261, 288, 290, 309, 320, 348, 360, 384, 412, 435, 464, 480, 515, 522, 576, 580, 618, 640, 696, 720, 824, 870, 927, 928, 960, 1030, 1044, 1152, 1160, 1236, 1305, 1392, 1440, 1545, 1648, 1740, 1854, 1856, 1920, 2060, 2088, 2320, 2472, 2610, 2784, 2880, 2987, 3090, 3296, 3480, 3708, 3712, 4120, 4176, 4635, 4640, 4944, 5220, 5568, 5760, 5974, 6180, 6592, 6960, 7416, 8240, 8352, 8961, 9270, 9280, 9888, 10440, 11136, 11948, 12360, 13184, 13920, 14832, 14935, 16480, 16704, 17922, 18540, 18560, 19776, 20880, 23896, 24720, 26883, 27840, 29664, 29870, 32960, 33408, 35844, 37080, 39552, 41760, 44805, 47792, 49440, 53766, 55680, 59328, 59740, 65920, 71688, 74160, 83520, 89610, 95584, 98880, 107532, 118656, 119480, 134415, 143376, 148320, 167040, 179220, 191168, 197760, 215064, 238960, 268830, 286752, 296640, 358440, 382336, 430128, 477920, 537660, 573504, 593280, 716880, 860256, 955840, 1075320, 1147008, 1433760, 1720512, 1911680, 2150640, 2867520, 3441024, 4301280, 5735040, 8602560, 17205120]

約数ペア:

[(1, 17205120), (2, 8602560), (3, 5735040), (4, 4301280), (5, 3441024), (6, 2867520), (8, 2150640), (9, 1911680), (10, 1720512), (12, 1433760), (15, 1147008), (16, 1075320), (18, 955840), (20, 860256), (24, 716880), (29, 593280), (30, 573504), (32, 537660), (36, 477920), (40, 430128), (45, 382336), (48, 358440), (58, 296640), (60, 286752), (64, 268830), (72, 238960), (80, 215064), (87, 197760), (90, 191168), (96, 179220), (103, 167040), (116, 148320), (120, 143376), (128, 134415), (144, 119480), (145, 118656), (160, 107532), (174, 98880), (180, 95584), (192, 89610), (206, 83520), (232, 74160), (240, 71688), (261, 65920), (288, 59740), (290, 59328), (309, 55680), (320, 53766), (348, 49440), (360, 47792), (384, 44805), (412, 41760), (435, 39552), (464, 37080), (480, 35844), (515, 33408), (522, 32960), (576, 29870), (580, 29664), (618, 27840), (640, 26883), (696, 24720), (720, 23896), (824, 20880), (870, 19776), (927, 18560), (928, 18540), (960, 17922), (1030, 16704), (1044, 16480), (1152, 14935), (1160, 14832), (1236, 13920), (1305, 13184), (1392, 12360), (1440, 11948), (1545, 11136), (1648, 10440), (1740, 9888), (1854, 9280), (1856, 9270), (1920, 8961), (2060, 8352), (2088, 8240), (2320, 7416), (2472, 6960), (2610, 6592), (2784, 6180), (2880, 5974), (2987, 5760), (3090, 5568), (3296, 5220), (3480, 4944), (3708, 4640), (3712, 4635), (4120, 4176)]