7947384480

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{691}}^1$

素因数の和:889

約数の個数: 432

約数和(自身を含む): 31787761824

約数和(自身を除く): 23840377344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 163, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 326, 336, 360, 392, 420, 441, 480, 489, 490, 504, 560, 588, 630, 652, 672, 691, 720, 735, 784, 815, 840, 882, 978, 980, 1008, 1120, 1141, 1176, 1260, 1304, 1382, 1440, 1467, 1470, 1568, 1630, 1680, 1764, 1956, 1960, 2016, 2073, 2205, 2282, 2352, 2445, 2520, 2608, 2764, 2934, 2940, 3260, 3360, 3423, 3455, 3528, 3912, 3920, 4146, 4410, 4564, 4704, 4837, 4890, 5040, 5216, 5528, 5705, 5868, 5880, 6219, 6520, 6846, 6910, 7056, 7335, 7824, 7840, 7987, 8292, 8820, 9128, 9674, 9780, 10080, 10269, 10365, 11056, 11410, 11736, 11760, 12438, 13040, 13692, 13820, 14112, 14511, 14670, 15648, 15974, 16584, 17115, 17640, 18256, 19348, 19560, 20538, 20730, 22112, 22820, 23472, 23520, 23961, 24185, 24876, 26080, 27384, 27640, 29022, 29340, 31095, 31948, 33168, 33859, 34230, 35280, 36512, 38696, 39120, 39935, 41076, 41460, 43533, 45640, 46944, 47922, 48370, 49752, 51345, 54768, 55280, 58044, 58680, 62190, 63896, 66336, 67718, 68460, 70560, 71883, 72555, 77392, 78240, 79870, 82152, 82920, 87066, 91280, 95844, 96740, 99504, 101577, 102690, 109536, 110560, 112633, 116088, 117360, 119805, 124380, 127792, 135436, 136920, 143766, 145110, 154784, 159740, 164304, 165840, 169295, 174132, 182560, 191688, 193480, 199008, 203154, 205380, 217665, 225266, 232176, 234720, 239610, 248760, 255584, 270872, 273840, 287532, 290220, 304731, 319480, 328608, 331680, 337899, 338590, 348264, 359415, 383376, 386960, 406308, 410760, 435330, 450532, 464352, 479220, 497520, 507885, 541744, 547680, 563165, 575064, 580440, 609462, 638960, 675798, 677180, 696528, 718830, 766752, 773920, 788431, 812616, 821520, 870660, 901064, 958440, 995040, 1013697, 1015770, 1083488, 1126330, 1150128, 1160880, 1218924, 1277920, 1351596, 1354360, 1393056, 1437660, 1523655, 1576862, 1625232, 1643040, 1689495, 1741320, 1802128, 1916880, 2027394, 2031540, 2252660, 2300256, 2321760, 2365293, 2437848, 2703192, 2708720, 2875320, 3047310, 3153724, 3250464, 3378990, 3482640, 3604256, 3833760, 3942155, 4054788, 4063080, 4505320, 4730586, 4875696, 5068485, 5406384, 5417440, 5519017, 5750640, 6094620, 6307448, 6757980, 6965280, 7095879, 7884310, 8109576, 8126160, 9010640, 9461172, 9751392, 10136970, 10812768, 11038034, 11501280, 11826465, 12189240, 12614896, 13515960, 14191758, 15768620, 16219152, 16252320, 16557051, 18021280, 18922344, 20273940, 22076068, 23652930, 24378480, 25229792, 27031920, 27595085, 28383516, 31537240, 32438304, 33114102, 35479395, 37844688, 40547880, 44152136, 47305860, 48756960, 49671153, 54063840, 55190170, 56767032, 63074480, 66228204, 70958790, 75689376, 81095760, 82785255, 88304272, 94611720, 99342306, 110380340, 113534064, 126148960, 132456408, 141917580, 162191520, 165570510, 176608544, 189223440, 198684612, 220760680, 227068128, 248355765, 264912816, 283835160, 331141020, 378446880, 397369224, 441521360, 496711530, 529825632, 567670320, 662282040, 794738448, 883042720, 993423060, 1135340640, 1324564080, 1589476896, 1986846120, 2649128160, 3973692240, 7947384480]

約数ペア:

[(1, 7947384480), (2, 3973692240), (3, 2649128160), (4, 1986846120), (5, 1589476896), (6, 1324564080), (7, 1135340640), (8, 993423060), (9, 883042720), (10, 794738448), (12, 662282040), (14, 567670320), (15, 529825632), (16, 496711530), (18, 441521360), (20, 397369224), (21, 378446880), (24, 331141020), (28, 283835160), (30, 264912816), (32, 248355765), (35, 227068128), (36, 220760680), (40, 198684612), (42, 189223440), (45, 176608544), (48, 165570510), (49, 162191520), (56, 141917580), (60, 132456408), (63, 126148960), (70, 113534064), (72, 110380340), (80, 99342306), (84, 94611720), (90, 88304272), (96, 82785255), (98, 81095760), (105, 75689376), (112, 70958790), (120, 66228204), (126, 63074480), (140, 56767032), (144, 55190170), (147, 54063840), (160, 49671153), (163, 48756960), (168, 47305860), (180, 44152136), (196, 40547880), (210, 37844688), (224, 35479395), (240, 33114102), (245, 32438304), (252, 31537240), (280, 28383516), (288, 27595085), (294, 27031920), (315, 25229792), (326, 24378480), (336, 23652930), (360, 22076068), (392, 20273940), (420, 18922344), (441, 18021280), (480, 16557051), (489, 16252320), (490, 16219152), (504, 15768620), (560, 14191758), (588, 13515960), (630, 12614896), (652, 12189240), (672, 11826465), (691, 11501280), (720, 11038034), (735, 10812768), (784, 10136970), (815, 9751392), (840, 9461172), (882, 9010640), (978, 8126160), (980, 8109576), (1008, 7884310), (1120, 7095879), (1141, 6965280), (1176, 6757980), (1260, 6307448), (1304, 6094620), (1382, 5750640), (1440, 5519017), (1467, 5417440), (1470, 5406384), (1568, 5068485), (1630, 4875696), (1680, 4730586), (1764, 4505320), (1956, 4063080), (1960, 4054788), (2016, 3942155), (2073, 3833760), (2205, 3604256), (2282, 3482640), (2352, 3378990), (2445, 3250464), (2520, 3153724), (2608, 3047310), (2764, 2875320), (2934, 2708720), (2940, 2703192), (3260, 2437848), (3360, 2365293), (3423, 2321760), (3455, 2300256), (3528, 2252660), (3912, 2031540), (3920, 2027394), (4146, 1916880), (4410, 1802128), (4564, 1741320), (4704, 1689495), (4837, 1643040), (4890, 1625232), (5040, 1576862), (5216, 1523655), (5528, 1437660), (5705, 1393056), (5868, 1354360), (5880, 1351596), (6219, 1277920), (6520, 1218924), (6846, 1160880), (6910, 1150128), (7056, 1126330), (7335, 1083488), (7824, 1015770), (7840, 1013697), (7987, 995040), (8292, 958440), (8820, 901064), (9128, 870660), (9674, 821520), (9780, 812616), (10080, 788431), (10269, 773920), (10365, 766752), (11056, 718830), (11410, 696528), (11736, 677180), (11760, 675798), (12438, 638960), (13040, 609462), (13692, 580440), (13820, 575064), (14112, 563165), (14511, 547680), (14670, 541744), (15648, 507885), (15974, 497520), (16584, 479220), (17115, 464352), (17640, 450532), (18256, 435330), (19348, 410760), (19560, 406308), (20538, 386960), (20730, 383376), (22112, 359415), (22820, 348264), (23472, 338590), (23520, 337899), (23961, 331680), (24185, 328608), (24876, 319480), (26080, 304731), (27384, 290220), (27640, 287532), (29022, 273840), (29340, 270872), (31095, 255584), (31948, 248760), (33168, 239610), (33859, 234720), (34230, 232176), (35280, 225266), (36512, 217665), (38696, 205380), (39120, 203154), (39935, 199008), (41076, 193480), (41460, 191688), (43533, 182560), (45640, 174132), (46944, 169295), (47922, 165840), (48370, 164304), (49752, 159740), (51345, 154784), (54768, 145110), (55280, 143766), (58044, 136920), (58680, 135436), (62190, 127792), (63896, 124380), (66336, 119805), (67718, 117360), (68460, 116088), (70560, 112633), (71883, 110560), (72555, 109536), (77392, 102690), (78240, 101577), (79870, 99504), (82152, 96740), (82920, 95844), (87066, 91280)]