28456868160

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{47}}^2\times {\mathrm{71}}^1$

素因数の和:201

約数の個数: 840

約数和(自身を含む): 119865550464

約数和(自身を除く): 91408682304

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, 47, 48, 54, 56, 60, 63, 64, 70, 71, 72, 80, 81, 84, 90, 94, 96, 105, 108, 112, 120, 126, 135, 140, 141, 142, 144, 160, 162, 168, 180, 188, 189, 192, 210, 213, 216, 224, 235, 240, 252, 270, 280, 282, 284, 288, 315, 320, 324, 329, 336, 355, 360, 376, 378, 405, 420, 423, 426, 432, 448, 470, 480, 497, 504, 540, 560, 564, 567, 568, 576, 630, 639, 648, 658, 672, 705, 710, 720, 752, 756, 810, 840, 846, 852, 864, 940, 945, 960, 987, 994, 1008, 1065, 1080, 1120, 1128, 1134, 1136, 1260, 1269, 1278, 1296, 1316, 1344, 1410, 1420, 1440, 1491, 1504, 1512, 1620, 1645, 1680, 1692, 1704, 1728, 1880, 1890, 1917, 1974, 1988, 2016, 2115, 2130, 2160, 2209, 2240, 2256, 2268, 2272, 2485, 2520, 2538, 2556, 2592, 2632, 2820, 2835, 2840, 2880, 2961, 2982, 3008, 3024, 3195, 3240, 3290, 3337, 3360, 3384, 3408, 3760, 3780, 3807, 3834, 3948, 3976, 4032, 4230, 4260, 4320, 4418, 4473, 4512, 4536, 4544, 4935, 4970, 5040, 5076, 5112, 5184, 5264, 5640, 5670, 5680, 5751, 5922, 5964, 6048, 6345, 6390, 6480, 6580, 6627, 6674, 6720, 6768, 6816, 7455, 7520, 7560, 7614, 7668, 7896, 7952, 8460, 8520, 8640, 8836, 8883, 8946, 9024, 9072, 9585, 9870, 9940, 10011, 10080, 10152, 10224, 10528, 11045, 11280, 11340, 11360, 11502, 11844, 11928, 12096, 12690, 12780, 12960, 13160, 13254, 13348, 13419, 13536, 13632, 14805, 14910, 15040, 15120, 15228, 15336, 15463, 15792, 15904, 16685, 16920, 17040, 17672, 17766, 17892, 18144, 19035, 19170, 19740, 19880, 19881, 20022, 20160, 20304, 20448, 21056, 22090, 22365, 22560, 22680, 22720, 23004, 23359, 23688, 23856, 25380, 25560, 25920, 26320, 26508, 26649, 26696, 26838, 27072, 28755, 29610, 29820, 30033, 30240, 30456, 30672, 30926, 31584, 31808, 33135, 33370, 33840, 34080, 35344, 35532, 35784, 36288, 38070, 38340, 39480, 39760, 39762, 40044, 40257, 40608, 40896, 44180, 44415, 44730, 45120, 45360, 46008, 46389, 46718, 47376, 47712, 50055, 50760, 51120, 52640, 53016, 53298, 53392, 53676, 57510, 59220, 59640, 59643, 60066, 60480, 60912, 61344, 61852, 63168, 66270, 66740, 67095, 67680, 68160, 70077, 70688, 71064, 71568, 76140, 76680, 77315, 78960, 79520, 79524, 80088, 80514, 81216, 88360, 88830, 89460, 90099, 90720, 92016, 92778, 93436, 94752, 95424, 99405, 100110, 101520, 102240, 105280, 106032, 106596, 106784, 107352, 115020, 116795, 118440, 119280, 119286, 120132, 121824, 122688, 123704, 132540, 133245, 133480, 134190, 135360, 139167, 140154, 141376, 142128, 143136, 150165, 152280, 153360, 154630, 156839, 157920, 159040, 159048, 160176, 161028, 176720, 177660, 178920, 178929, 180198, 181440, 184032, 185556, 186872, 189504, 198810, 200220, 201285, 203040, 204480, 210231, 212064, 213192, 213568, 214704, 230040, 231945, 233590, 236880, 238560, 238572, 240264, 243648, 247408, 265080, 266490, 266960, 268380, 270297, 278334, 280308, 284256, 286272, 298215, 300330, 304560, 306720, 309260, 313678, 315840, 318096, 320352, 322056, 350385, 353440, 355320, 357840, 357858, 360396, 368064, 371112, 373744, 397620, 400440, 402570, 406080, 417501, 420462, 424128, 426384, 429408, 450495, 460080, 463890, 467180, 470517, 473760, 477120, 477144, 480528, 494816, 530160, 532980, 533920, 536760, 540594, 556668, 560616, 568512, 596430, 600660, 609120, 613440, 618520, 627356, 630693, 636192, 640704, 644112, 695835, 700770, 706880, 710640, 715680, 715716, 720792, 742224, 747488, 784195, 795240, 800880, 805140, 835002, 840924, 852768, 858816, 894645, 900990, 920160, 927780, 934360, 941034, 947520, 954288, 961056, 989632, 1051155, 1060320, 1065960, 1067840, 1073520, 1081188, 1097873, 1113336, 1121232, 1192860, 1201320, 1218240, 1237040, 1252503, 1254712, 1261386, 1272384, 1288224, 1351485, 1391670, 1401540, 1411551, 1421280, 1431360, 1431432, 1441584, 1484448, 1494976, 1568390, 1590480, 1601760, 1610280, 1670004, 1681848, 1705536, 1789290, 1801980, 1840320, 1855560, 1868720, 1882068, 1892079, 1908576, 1922112, 2087505, 2102310, 2120640, 2131920, 2147040, 2162376, 2195746, 2226672, 2242464, 2352585, 2385720, 2402640, 2474080, 2505006, 2509424, 2522772, 2576448, 2702970, 2783340, 2803080, 2823102, 2842560, 2862864, 2883168, 2968896, 3136780, 3153465, 3180960, 3203520, 3220560, 3293619, 3340008, 3363696, 3578580, 3603960, 3711120, 3737440, 3764136, 3784158, 3817152, 4175010, 4204620, 4234653, 4263840, 4294080, 4324752, 4391492, 4453344, 4484928, 4705170, 4771440, 4805280, 4948160, 5010012, 5018848, 5045544, 5405940, 5489365, 5566680, 5606160, 5646204, 5725728, 5766336, 6262515, 6273560, 6306930, 6361920, 6441120, 6587238, 6680016, 6727392, 7057755, 7157160, 7207920, 7422240, 7474880, 7528272, 7568316, 8350020, 8409240, 8469306, 8527680, 8649504, 8782984, 8906688, 9410340, 9460395, 9542880, 9610560, 9880857, 10020024, 10037696, 10091088, 10811880, 10978730, 11133360, 11212320, 11292408, 11451456, 12525030, 12547120, 12613860, 12703959, 12882240, 13174476, 13360032, 13454784, 14115510, 14314320, 14415840, 14844480, 15056544, 15136632, 16468095, 16700040, 16818480, 16938612, 17299008, 17565968, 18820680, 18920790, 19085760, 19761714, 20040048, 20182176, 21173265, 21623760, 21957460, 22266720, 22424640, 22584816, 25050060, 25094240, 25227720, 25407918, 26348952, 26720064, 28231020, 28628640, 28831680, 29642571, 30113088, 30273264, 32936190, 33400080, 33636960, 33877224, 35131936, 37641360, 37841580, 39523428, 40080096, 40364352, 42346530, 43247520, 43914920, 44533440, 45169632, 49404285, 50100120, 50188480, 50455440, 50815836, 52697904, 56462040, 57257280, 59285142, 60546528, 63519795, 65872380, 66800160, 67273920, 67754448, 70263872, 75282720, 75683160, 79046856, 80160192, 84693060, 86495040, 87829840, 88927713, 90339264, 98808570, 100200240, 100910880, 101631672, 105395808, 112924080, 118570284, 121093056, 127039590, 131744760, 133600320, 135508896, 148212855, 150565440, 151366320, 158093712, 169386120, 175659680, 177855426, 197617140, 200400480, 201821760, 203263344, 210791616, 225848160, 237140568, 254079180, 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約数ペア:

[(1, 28456868160), (2, 14228434080), (3, 9485622720), (4, 7114217040), (5, 5691373632), (6, 4742811360), (7, 4065266880), (8, 3557108520), (9, 3161874240), (10, 2845686816), (12, 2371405680), (14, 2032633440), (15, 1897124544), (16, 1778554260), (18, 1580937120), (20, 1422843408), (21, 1355088960), (24, 1185702840), (27, 1053958080), (28, 1016316720), (30, 948562272), (32, 889277130), (35, 813053376), (36, 790468560), (40, 711421704), (42, 677544480), (45, 632374848), (47, 605465280), (48, 592851420), (54, 526979040), (56, 508158360), (60, 474281136), (63, 451696320), (64, 444638565), (70, 406526688), (71, 400800960), (72, 395234280), (80, 355710852), (81, 351319360), (84, 338772240), (90, 316187424), (94, 302732640), (96, 296425710), (105, 271017792), (108, 263489520), (112, 254079180), (120, 237140568), (126, 225848160), (135, 210791616), (140, 203263344), (141, 201821760), (142, 200400480), (144, 197617140), (160, 177855426), (162, 175659680), (168, 169386120), (180, 158093712), (188, 151366320), (189, 150565440), (192, 148212855), (210, 135508896), (213, 133600320), (216, 131744760), (224, 127039590), (235, 121093056), (240, 118570284), (252, 112924080), (270, 105395808), (280, 101631672), (282, 100910880), (284, 100200240), (288, 98808570), (315, 90339264), (320, 88927713), (324, 87829840), (329, 86495040), (336, 84693060), (355, 80160192), (360, 79046856), (376, 75683160), (378, 75282720), (405, 70263872), (420, 67754448), (423, 67273920), (426, 66800160), (432, 65872380), (448, 63519795), (470, 60546528), (480, 59285142), (497, 57257280), (504, 56462040), (540, 52697904), (560, 50815836), (564, 50455440), (567, 50188480), (568, 50100120), (576, 49404285), (630, 45169632), (639, 44533440), (648, 43914920), (658, 43247520), (672, 42346530), (705, 40364352), (710, 40080096), (720, 39523428), (752, 37841580), (756, 37641360), (810, 35131936), (840, 33877224), (846, 33636960), (852, 33400080), (864, 32936190), (940, 30273264), (945, 30113088), (960, 29642571), (987, 28831680), (994, 28628640), (1008, 28231020), (1065, 26720064), (1080, 26348952), (1120, 25407918), (1128, 25227720), (1134, 25094240), (1136, 25050060), (1260, 22584816), (1269, 22424640), (1278, 22266720), (1296, 21957460), (1316, 21623760), (1344, 21173265), (1410, 20182176), (1420, 20040048), (1440, 19761714), (1491, 19085760), (1504, 18920790), (1512, 18820680), (1620, 17565968), (1645, 17299008), (1680, 16938612), (1692, 16818480), (1704, 16700040), (1728, 16468095), (1880, 15136632), (1890, 15056544), (1917, 14844480), (1974, 14415840), (1988, 14314320), (2016, 14115510), (2115, 13454784), (2130, 13360032), (2160, 13174476), (2209, 12882240), (2240, 12703959), (2256, 12613860), (2268, 12547120), (2272, 12525030), (2485, 11451456), (2520, 11292408), (2538, 11212320), (2556, 11133360), (2592, 10978730), (2632, 10811880), (2820, 10091088), (2835, 10037696), (2840, 10020024), (2880, 9880857), (2961, 9610560), (2982, 9542880), (3008, 9460395), (3024, 9410340), (3195, 8906688), (3240, 8782984), (3290, 8649504), (3337, 8527680), (3360, 8469306), (3384, 8409240), (3408, 8350020), (3760, 7568316), (3780, 7528272), (3807, 7474880), (3834, 7422240), (3948, 7207920), (3976, 7157160), (4032, 7057755), (4230, 6727392), (4260, 6680016), (4320, 6587238), (4418, 6441120), (4473, 6361920), (4512, 6306930), (4536, 6273560), (4544, 6262515), (4935, 5766336), (4970, 5725728), (5040, 5646204), (5076, 5606160), (5112, 5566680), (5184, 5489365), (5264, 5405940), (5640, 5045544), (5670, 5018848), (5680, 5010012), (5751, 4948160), (5922, 4805280), (5964, 4771440), (6048, 4705170), (6345, 4484928), (6390, 4453344), (6480, 4391492), (6580, 4324752), (6627, 4294080), (6674, 4263840), (6720, 4234653), (6768, 4204620), (6816, 4175010), (7455, 3817152), (7520, 3784158), (7560, 3764136), (7614, 3737440), (7668, 3711120), (7896, 3603960), (7952, 3578580), (8460, 3363696), (8520, 3340008), (8640, 3293619), (8836, 3220560), (8883, 3203520), (8946, 3180960), (9024, 3153465), (9072, 3136780), (9585, 2968896), (9870, 2883168), (9940, 2862864), (10011, 2842560), (10080, 2823102), (10152, 2803080), (10224, 2783340), (10528, 2702970), (11045, 2576448), (11280, 2522772), (11340, 2509424), (11360, 2505006), (11502, 2474080), (11844, 2402640), (11928, 2385720), (12096, 2352585), (12690, 2242464), (12780, 2226672), (12960, 2195746), (13160, 2162376), (13254, 2147040), (13348, 2131920), (13419, 2120640), (13536, 2102310), (13632, 2087505), (14805, 1922112), (14910, 1908576), (15040, 1892079), (15120, 1882068), (15228, 1868720), (15336, 1855560), (15463, 1840320), (15792, 1801980), (15904, 1789290), (16685, 1705536), (16920, 1681848), (17040, 1670004), (17672, 1610280), (17766, 1601760), (17892, 1590480), (18144, 1568390), (19035, 1494976), (19170, 1484448), (19740, 1441584), (19880, 1431432), (19881, 1431360), (20022, 1421280), (20160, 1411551), (20304, 1401540), (20448, 1391670), (21056, 1351485), (22090, 1288224), (22365, 1272384), (22560, 1261386), (22680, 1254712), (22720, 1252503), (23004, 1237040), (23359, 1218240), (23688, 1201320), (23856, 1192860), (25380, 1121232), (25560, 1113336), (25920, 1097873), (26320, 1081188), (26508, 1073520), (26649, 1067840), (26696, 1065960), (26838, 1060320), (27072, 1051155), (28755, 989632), (29610, 961056), (29820, 954288), (30033, 947520), (30240, 941034), (30456, 934360), (30672, 927780), (30926, 920160), (31584, 900990), (31808, 894645), (33135, 858816), (33370, 852768), (33840, 840924), (34080, 835002), (35344, 805140), (35532, 800880), (35784, 795240), (36288, 784195), (38070, 747488), (38340, 742224), (39480, 720792), (39760, 715716), (39762, 715680), (40044, 710640), (40257, 706880), (40608, 700770), (40896, 695835), (44180, 644112), (44415, 640704), (44730, 636192), (45120, 630693), (45360, 627356), (46008, 618520), (46389, 613440), (46718, 609120), (47376, 600660), (47712, 596430), (50055, 568512), (50760, 560616), (51120, 556668), (52640, 540594), (53016, 536760), (53298, 533920), (53392, 532980), (53676, 530160), (57510, 494816), (59220, 480528), (59640, 477144), (59643, 477120), (60066, 473760), (60480, 470517), (60912, 467180), (61344, 463890), (61852, 460080), (63168, 450495), (66270, 429408), (66740, 426384), (67095, 424128), (67680, 420462), (68160, 417501), (70077, 406080), (70688, 402570), (71064, 400440), (71568, 397620), (76140, 373744), (76680, 371112), (77315, 368064), (78960, 360396), (79520, 357858), (79524, 357840), (80088, 355320), (80514, 353440), (81216, 350385), (88360, 322056), (88830, 320352), (89460, 318096), (90099, 315840), (90720, 313678), (92016, 309260), (92778, 306720), (93436, 304560), (94752, 300330), (95424, 298215), (99405, 286272), (100110, 284256), (101520, 280308), (102240, 278334), (105280, 270297), (106032, 268380), (106596, 266960), (106784, 266490), (107352, 265080), (115020, 247408), (116795, 243648), (118440, 240264), (119280, 238572), (119286, 238560), (120132, 236880), (121824, 233590), (122688, 231945), (123704, 230040), (132540, 214704), (133245, 213568), (133480, 213192), (134190, 212064), (135360, 210231), (139167, 204480), (140154, 203040), (141376, 201285), (142128, 200220), (143136, 198810), (150165, 189504), (152280, 186872), (153360, 185556), (154630, 184032), (156839, 181440), (157920, 180198), (159040, 178929), (159048, 178920), (160176, 177660), (161028, 176720)]