19503715680

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{1031}}^1$

素因数の和:1235

約数の個数: 384

約数和(自身を含む): 71153510400

約数和(自身を除く): 51649794720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 96, 108, 116, 120, 135, 144, 145, 151, 160, 174, 180, 216, 232, 240, 261, 270, 288, 290, 302, 348, 360, 432, 435, 453, 464, 480, 522, 540, 580, 604, 696, 720, 755, 783, 864, 870, 906, 928, 1031, 1044, 1080, 1160, 1208, 1305, 1359, 1392, 1440, 1510, 1566, 1740, 1812, 2062, 2088, 2160, 2265, 2320, 2416, 2610, 2718, 2784, 3020, 3093, 3132, 3480, 3624, 3915, 4077, 4124, 4176, 4320, 4379, 4530, 4640, 4832, 5155, 5220, 5436, 6040, 6186, 6264, 6795, 6960, 7248, 7830, 8154, 8248, 8352, 8758, 9060, 9279, 10310, 10440, 10872, 12080, 12372, 12528, 13137, 13590, 13920, 14496, 15465, 15660, 16308, 16496, 17516, 18120, 18558, 20385, 20620, 20880, 21744, 21895, 24160, 24744, 25056, 26274, 27180, 27837, 29899, 30930, 31320, 32616, 32992, 35032, 36240, 37116, 39411, 40770, 41240, 41760, 43488, 43790, 46395, 49488, 52548, 54360, 55674, 59798, 61860, 62640, 65232, 65685, 70064, 72480, 74232, 78822, 81540, 82480, 87580, 89697, 92790, 98976, 105096, 108720, 111348, 118233, 119596, 123720, 125280, 130464, 131370, 139185, 140128, 148464, 149495, 155681, 157644, 163080, 164960, 175160, 179394, 185580, 197055, 210192, 217440, 222696, 236466, 239192, 247440, 262740, 269091, 278370, 296928, 298990, 311362, 315288, 326160, 350320, 358788, 371160, 394110, 420384, 445392, 448485, 467043, 472932, 478384, 494880, 525480, 538182, 556740, 591165, 597980, 622724, 630576, 652320, 700640, 717576, 742320, 778405, 788220, 807273, 890784, 896970, 934086, 945864, 956768, 1050960, 1076364, 1113480, 1182330, 1195960, 1245448, 1261152, 1345455, 1401129, 1435152, 1484640, 1556810, 1576440, 1614546, 1793940, 1868172, 1891728, 2101920, 2152728, 2226960, 2335215, 2364660, 2391920, 2490896, 2690910, 2802258, 2870304, 3113620, 3152880, 3229092, 3587880, 3736344, 3783456, 4036365, 4203387, 4305456, 4453920, 4514749, 4670430, 4729320, 4783840, 4981792, 5381820, 5604516, 6227240, 6305760, 6458184, 7005645, 7175760, 7472688, 8072730, 8406774, 8610912, 9029498, 9340860, 9458640, 10763640, 11209032, 12454480, 12916368, 13544247, 14011290, 14351520, 14945376, 16145460, 16813548, 18058996, 18681720, 18917280, 21016935, 21527280, 22418064, 22573745, 24908960, 25832736, 27088494, 28022580, 32290920, 33627096, 36117992, 37363440, 40632741, 42033870, 43054560, 44836128, 45147490, 54176988, 56045160, 64581840, 67254192, 67721235, 72235984, 74726880, 81265482, 84067740, 90294980, 108353976, 112090320, 121898223, 129163680, 134508384, 135442470, 144471968, 162530964, 168135480, 180589960, 203163705, 216707952, 224180640, 243796446, 270884940, 325061928, 336270960, 361179920, 406327410, 433415904, 487592892, 541769880, 609491115, 650123856, 672541920, 722359840, 812654820, 975185784, 1083539760, 1218982230, 1300247712, 1625309640, 1950371568, 2167079520, 2437964460, 3250619280, 3900743136, 4875928920, 6501238560, 9751857840, 19503715680]

約数ペア:

[(1, 19503715680), (2, 9751857840), (3, 6501238560), (4, 4875928920), (5, 3900743136), (6, 3250619280), (8, 2437964460), (9, 2167079520), (10, 1950371568), (12, 1625309640), (15, 1300247712), (16, 1218982230), (18, 1083539760), (20, 975185784), (24, 812654820), (27, 722359840), (29, 672541920), (30, 650123856), (32, 609491115), (36, 541769880), (40, 487592892), (45, 433415904), (48, 406327410), (54, 361179920), (58, 336270960), (60, 325061928), (72, 270884940), (80, 243796446), (87, 224180640), (90, 216707952), (96, 203163705), (108, 180589960), (116, 168135480), (120, 162530964), (135, 144471968), (144, 135442470), (145, 134508384), (151, 129163680), (160, 121898223), (174, 112090320), (180, 108353976), (216, 90294980), (232, 84067740), (240, 81265482), (261, 74726880), (270, 72235984), (288, 67721235), (290, 67254192), (302, 64581840), (348, 56045160), (360, 54176988), (432, 45147490), (435, 44836128), (453, 43054560), (464, 42033870), (480, 40632741), (522, 37363440), (540, 36117992), (580, 33627096), (604, 32290920), (696, 28022580), (720, 27088494), (755, 25832736), (783, 24908960), (864, 22573745), (870, 22418064), (906, 21527280), (928, 21016935), (1031, 18917280), (1044, 18681720), (1080, 18058996), (1160, 16813548), (1208, 16145460), (1305, 14945376), (1359, 14351520), (1392, 14011290), (1440, 13544247), (1510, 12916368), (1566, 12454480), (1740, 11209032), (1812, 10763640), (2062, 9458640), (2088, 9340860), (2160, 9029498), (2265, 8610912), (2320, 8406774), (2416, 8072730), (2610, 7472688), (2718, 7175760), (2784, 7005645), (3020, 6458184), (3093, 6305760), (3132, 6227240), (3480, 5604516), (3624, 5381820), (3915, 4981792), (4077, 4783840), (4124, 4729320), (4176, 4670430), (4320, 4514749), (4379, 4453920), (4530, 4305456), (4640, 4203387), (4832, 4036365), (5155, 3783456), (5220, 3736344), (5436, 3587880), (6040, 3229092), (6186, 3152880), (6264, 3113620), (6795, 2870304), (6960, 2802258), (7248, 2690910), (7830, 2490896), (8154, 2391920), (8248, 2364660), (8352, 2335215), (8758, 2226960), (9060, 2152728), (9279, 2101920), (10310, 1891728), (10440, 1868172), (10872, 1793940), (12080, 1614546), (12372, 1576440), (12528, 1556810), (13137, 1484640), (13590, 1435152), (13920, 1401129), (14496, 1345455), (15465, 1261152), (15660, 1245448), (16308, 1195960), (16496, 1182330), (17516, 1113480), (18120, 1076364), (18558, 1050960), (20385, 956768), (20620, 945864), (20880, 934086), (21744, 896970), (21895, 890784), (24160, 807273), (24744, 788220), (25056, 778405), (26274, 742320), (27180, 717576), (27837, 700640), (29899, 652320), (30930, 630576), (31320, 622724), (32616, 597980), (32992, 591165), (35032, 556740), (36240, 538182), (37116, 525480), (39411, 494880), (40770, 478384), (41240, 472932), (41760, 467043), (43488, 448485), (43790, 445392), (46395, 420384), (49488, 394110), (52548, 371160), (54360, 358788), (55674, 350320), (59798, 326160), (61860, 315288), (62640, 311362), (65232, 298990), (65685, 296928), (70064, 278370), (72480, 269091), (74232, 262740), (78822, 247440), (81540, 239192), (82480, 236466), (87580, 222696), (89697, 217440), (92790, 210192), (98976, 197055), (105096, 185580), (108720, 179394), (111348, 175160), (118233, 164960), (119596, 163080), (123720, 157644), (125280, 155681), (130464, 149495), (131370, 148464), (139185, 140128)]