1339390080

素因数分解:

$2^7\times 3^4\times 5^1\times 7^1\times {\mathrm{3691}}^1$

素因数の和:3729

約数の個数: 320

約数和(自身を含む): 5467999680

約数和(自身を除く): 4128609600

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, 3691, 3780, 4032, 4320, 4480, 4536, 5040, 5184, 5670, 5760, 6048, 6480, 6720, 7382, 7560, 8064, 8640, 9072, 10080, 10368, 11073, 11340, 12096, 12960, 13440, 14764, 15120, 17280, 18144, 18455, 20160, 22146, 22680, 24192, 25837, 25920, 29528, 30240, 33219, 36288, 36910, 40320, 44292, 45360, 51674, 51840, 55365, 59056, 60480, 66438, 72576, 73820, 77511, 88584, 90720, 99657, 103348, 110730, 118112, 120960, 129185, 132876, 147640, 155022, 166095, 177168, 181440, 199314, 206696, 221460, 232533, 236224, 258370, 265752, 295280, 298971, 310044, 332190, 354336, 362880, 387555, 398628, 413392, 442920, 465066, 472448, 498285, 516740, 531504, 590560, 597942, 620088, 664380, 697599, 708672, 775110, 797256, 826784, 885840, 930132, 996570, 1033480, 1063008, 1162665, 1181120, 1195884, 1240176, 1328760, 1395198, 1417344, 1494855, 1550220, 1594512, 1653568, 1771680, 1860264, 1993140, 2066960, 2092797, 2126016, 2325330, 2362240, 2391768, 2480352, 2657520, 2790396, 2989710, 3100440, 3189024, 3307136, 3487995, 3543360, 3720528, 3986280, 4133920, 4185594, 4252032, 4650660, 4783536, 4960704, 5315040, 5580792, 5979420, 6200880, 6378048, 6975990, 7086720, 7441056, 7972560, 8267840, 8371188, 9301320, 9567072, 9921408, 10463985, 10630080, 11161584, 11958840, 12401760, 12756096, 13951980, 14882112, 15945120, 16535680, 16742376, 18602640, 19134144, 20927970, 21260160, 22323168, 23917680, 24803520, 27903960, 29764224, 31890240, 33484752, 37205280, 38268288, 41855940, 44646336, 47835360, 49607040, 55807920, 63780480, 66969504, 74410560, 83711880, 89292672, 95670720, 111615840, 133939008, 148821120, 167423760, 191341440, 223231680, 267878016, 334847520, 446463360, 669695040, 1339390080]

約数ペア:

[(1, 1339390080), (2, 669695040), (3, 446463360), (4, 334847520), (5, 267878016), (6, 223231680), (7, 191341440), (8, 167423760), (9, 148821120), (10, 133939008), (12, 111615840), (14, 95670720), (15, 89292672), (16, 83711880), (18, 74410560), (20, 66969504), (21, 63780480), (24, 55807920), (27, 49607040), (28, 47835360), (30, 44646336), (32, 41855940), (35, 38268288), (36, 37205280), (40, 33484752), (42, 31890240), (45, 29764224), (48, 27903960), (54, 24803520), (56, 23917680), (60, 22323168), (63, 21260160), (64, 20927970), (70, 19134144), (72, 18602640), (80, 16742376), (81, 16535680), (84, 15945120), (90, 14882112), (96, 13951980), (105, 12756096), (108, 12401760), (112, 11958840), (120, 11161584), (126, 10630080), (128, 10463985), (135, 9921408), (140, 9567072), (144, 9301320), (160, 8371188), (162, 8267840), (168, 7972560), (180, 7441056), (189, 7086720), (192, 6975990), (210, 6378048), (216, 6200880), (224, 5979420), (240, 5580792), (252, 5315040), (270, 4960704), (280, 4783536), (288, 4650660), (315, 4252032), (320, 4185594), (324, 4133920), (336, 3986280), (360, 3720528), (378, 3543360), (384, 3487995), (405, 3307136), (420, 3189024), (432, 3100440), (448, 2989710), (480, 2790396), (504, 2657520), (540, 2480352), (560, 2391768), (567, 2362240), (576, 2325330), (630, 2126016), (640, 2092797), (648, 2066960), (672, 1993140), (720, 1860264), (756, 1771680), (810, 1653568), (840, 1594512), (864, 1550220), (896, 1494855), (945, 1417344), (960, 1395198), (1008, 1328760), (1080, 1240176), (1120, 1195884), (1134, 1181120), (1152, 1162665), (1260, 1063008), (1296, 1033480), (1344, 996570), (1440, 930132), (1512, 885840), (1620, 826784), (1680, 797256), (1728, 775110), (1890, 708672), (1920, 697599), (2016, 664380), (2160, 620088), (2240, 597942), (2268, 590560), (2520, 531504), (2592, 516740), (2688, 498285), (2835, 472448), (2880, 465066), (3024, 442920), (3240, 413392), (3360, 398628), (3456, 387555), (3691, 362880), (3780, 354336), (4032, 332190), (4320, 310044), (4480, 298971), (4536, 295280), (5040, 265752), (5184, 258370), (5670, 236224), (5760, 232533), (6048, 221460), (6480, 206696), (6720, 199314), (7382, 181440), (7560, 177168), (8064, 166095), (8640, 155022), (9072, 147640), (10080, 132876), (10368, 129185), (11073, 120960), (11340, 118112), (12096, 110730), (12960, 103348), (13440, 99657), (14764, 90720), (15120, 88584), (17280, 77511), (18144, 73820), (18455, 72576), (20160, 66438), (22146, 60480), (22680, 59056), (24192, 55365), (25837, 51840), (25920, 51674), (29528, 45360), (30240, 44292), (33219, 40320), (36288, 36910)]