172985760

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1741}}^1$

素因数の和:1788

約数の個数: 192

約数和(自身を含む): 632136960

約数和(自身を除く): 459151200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 180, 184, 207, 216, 230, 240, 270, 276, 288, 345, 360, 368, 414, 432, 460, 480, 540, 552, 621, 690, 720, 736, 828, 864, 920, 1035, 1080, 1104, 1242, 1380, 1440, 1656, 1741, 1840, 2070, 2160, 2208, 2484, 2760, 3105, 3312, 3482, 3680, 4140, 4320, 4968, 5223, 5520, 6210, 6624, 6964, 8280, 8705, 9936, 10446, 11040, 12420, 13928, 15669, 16560, 17410, 19872, 20892, 24840, 26115, 27856, 31338, 33120, 34820, 40043, 41784, 47007, 49680, 52230, 55712, 62676, 69640, 78345, 80086, 83568, 94014, 99360, 104460, 120129, 125352, 139280, 156690, 160172, 167136, 188028, 200215, 208920, 235035, 240258, 250704, 278560, 313380, 320344, 360387, 376056, 400430, 417840, 470070, 480516, 501408, 600645, 626760, 640688, 720774, 752112, 800860, 835680, 940140, 961032, 1081161, 1201290, 1253520, 1281376, 1441548, 1504224, 1601720, 1801935, 1880280, 1922064, 2162322, 2402580, 2507040, 2883096, 3203440, 3603870, 3760560, 3844128, 4324644, 4805160, 5405805, 5766192, 6406880, 7207740, 7521120, 8649288, 9610320, 10811610, 11532384, 14415480, 17298576, 19220640, 21623220, 28830960, 34597152, 43246440, 57661920, 86492880, 172985760]

約数ペア:

[(1, 172985760), (2, 86492880), (3, 57661920), (4, 43246440), (5, 34597152), (6, 28830960), (8, 21623220), (9, 19220640), (10, 17298576), (12, 14415480), (15, 11532384), (16, 10811610), (18, 9610320), (20, 8649288), (23, 7521120), (24, 7207740), (27, 6406880), (30, 5766192), (32, 5405805), (36, 4805160), (40, 4324644), (45, 3844128), (46, 3760560), (48, 3603870), (54, 3203440), (60, 2883096), (69, 2507040), (72, 2402580), (80, 2162322), (90, 1922064), (92, 1880280), (96, 1801935), (108, 1601720), (115, 1504224), (120, 1441548), (135, 1281376), (138, 1253520), (144, 1201290), (160, 1081161), (180, 961032), (184, 940140), (207, 835680), (216, 800860), (230, 752112), (240, 720774), (270, 640688), (276, 626760), (288, 600645), (345, 501408), (360, 480516), (368, 470070), (414, 417840), (432, 400430), (460, 376056), (480, 360387), (540, 320344), (552, 313380), (621, 278560), (690, 250704), (720, 240258), (736, 235035), (828, 208920), (864, 200215), (920, 188028), (1035, 167136), (1080, 160172), (1104, 156690), (1242, 139280), (1380, 125352), (1440, 120129), (1656, 104460), (1741, 99360), (1840, 94014), (2070, 83568), (2160, 80086), (2208, 78345), (2484, 69640), (2760, 62676), (3105, 55712), (3312, 52230), (3482, 49680), (3680, 47007), (4140, 41784), (4320, 40043), (4968, 34820), (5223, 33120), (5520, 31338), (6210, 27856), (6624, 26115), (6964, 24840), (8280, 20892), (8705, 19872), (9936, 17410), (10446, 16560), (11040, 15669), (12420, 13928)]