9427985280

素因数分解:

$2^7\times 3^4\times 5^1\times 7^1\times {\mathrm{25981}}^1$

素因数の和:26019

約数の個数: 320

約数和(自身を含む): 38480381280

約数和(自身を除く): 29052396000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 640, 648, 672, 720, 756, 810, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1134, 1152, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2268, 2520, 2592, 2688, 2835, 2880, 3024, 3240, 3360, 3456, 3780, 4032, 4320, 4480, 4536, 5040, 5184, 5670, 5760, 6048, 6480, 6720, 7560, 8064, 8640, 9072, 10080, 10368, 11340, 12096, 12960, 13440, 15120, 17280, 18144, 20160, 22680, 24192, 25920, 25981, 30240, 36288, 40320, 45360, 51840, 51962, 60480, 72576, 77943, 90720, 103924, 120960, 129905, 155886, 181440, 181867, 207848, 233829, 259810, 311772, 362880, 363734, 389715, 415696, 467658, 519620, 545601, 623544, 701487, 727468, 779430, 831392, 909335, 935316, 1039240, 1091202, 1169145, 1247088, 1402974, 1454936, 1558860, 1636803, 1662784, 1818670, 1870632, 2078480, 2104461, 2182404, 2338290, 2494176, 2728005, 2805948, 2909872, 3117720, 3273606, 3325568, 3507435, 3637340, 3741264, 4156960, 4208922, 4364808, 4676580, 4910409, 4988352, 5456010, 5611896, 5819744, 6235440, 6547212, 7014870, 7274680, 7482528, 8184015, 8313920, 8417844, 8729616, 9353160, 9820818, 9976704, 10522305, 10912020, 11223792, 11639488, 12470880, 13094424, 14029740, 14549360, 14731227, 14965056, 16368030, 16627840, 16835688, 17459232, 18706320, 19641636, 21044610, 21824040, 22447584, 23278976, 24552045, 24941760, 26188848, 28059480, 29098720, 29462454, 29930112, 32736060, 33671376, 34918464, 37412640, 39283272, 42089220, 43648080, 44895168, 49104090, 49883520, 52377696, 56118960, 58197440, 58924908, 65472120, 67342752, 69836928, 73656135, 74825280, 78566544, 84178440, 87296160, 89790336, 98208180, 104755392, 112237920, 116394880, 117849816, 130944240, 134685504, 147312270, 149650560, 157133088, 168356880, 174592320, 196416360, 209510784, 224475840, 235699632, 261888480, 269371008, 294624540, 314266176, 336713760, 349184640, 392832720, 448951680, 471399264, 523776960, 589249080, 628532352, 673427520, 785665440, 942798528, 1047553920, 1178498160, 1346855040, 1571330880, 1885597056, 2356996320, 3142661760, 4713992640, 9427985280]

約数ペア:

[(1, 9427985280), (2, 4713992640), (3, 3142661760), (4, 2356996320), (5, 1885597056), (6, 1571330880), (7, 1346855040), (8, 1178498160), (9, 1047553920), (10, 942798528), (12, 785665440), (14, 673427520), (15, 628532352), (16, 589249080), (18, 523776960), (20, 471399264), (21, 448951680), (24, 392832720), (27, 349184640), (28, 336713760), (30, 314266176), (32, 294624540), (35, 269371008), (36, 261888480), (40, 235699632), (42, 224475840), (45, 209510784), (48, 196416360), (54, 174592320), (56, 168356880), (60, 157133088), (63, 149650560), (64, 147312270), (70, 134685504), (72, 130944240), (80, 117849816), (81, 116394880), (84, 112237920), (90, 104755392), (96, 98208180), (105, 89790336), (108, 87296160), (112, 84178440), (120, 78566544), (126, 74825280), (128, 73656135), (135, 69836928), (140, 67342752), (144, 65472120), (160, 58924908), (162, 58197440), (168, 56118960), (180, 52377696), (189, 49883520), (192, 49104090), (210, 44895168), (216, 43648080), (224, 42089220), (240, 39283272), (252, 37412640), (270, 34918464), (280, 33671376), (288, 32736060), (315, 29930112), (320, 29462454), (324, 29098720), (336, 28059480), (360, 26188848), (378, 24941760), (384, 24552045), (405, 23278976), (420, 22447584), (432, 21824040), (448, 21044610), (480, 19641636), (504, 18706320), (540, 17459232), (560, 16835688), (567, 16627840), (576, 16368030), (630, 14965056), (640, 14731227), (648, 14549360), (672, 14029740), (720, 13094424), (756, 12470880), (810, 11639488), (840, 11223792), (864, 10912020), (896, 10522305), (945, 9976704), (960, 9820818), (1008, 9353160), (1080, 8729616), (1120, 8417844), (1134, 8313920), (1152, 8184015), (1260, 7482528), (1296, 7274680), (1344, 7014870), (1440, 6547212), (1512, 6235440), (1620, 5819744), (1680, 5611896), (1728, 5456010), (1890, 4988352), (1920, 4910409), (2016, 4676580), (2160, 4364808), (2240, 4208922), (2268, 4156960), (2520, 3741264), (2592, 3637340), (2688, 3507435), (2835, 3325568), (2880, 3273606), (3024, 3117720), (3240, 2909872), (3360, 2805948), (3456, 2728005), (3780, 2494176), (4032, 2338290), (4320, 2182404), (4480, 2104461), (4536, 2078480), (5040, 1870632), (5184, 1818670), (5670, 1662784), (5760, 1636803), (6048, 1558860), (6480, 1454936), (6720, 1402974), (7560, 1247088), (8064, 1169145), (8640, 1091202), (9072, 1039240), (10080, 935316), (10368, 909335), (11340, 831392), (12096, 779430), (12960, 727468), (13440, 701487), (15120, 623544), (17280, 545601), (18144, 519620), (20160, 467658), (22680, 415696), (24192, 389715), (25920, 363734), (25981, 362880), (30240, 311772), (36288, 259810), (40320, 233829), (45360, 207848), (51840, 181867), (51962, 181440), (60480, 155886), (72576, 129905), (77943, 120960), (90720, 103924)]