2649128160

素因数分解:

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

素因数の和:886

約数の個数: 288

約数和(自身を含む): 9780849792

約数和(自身を除く): 7131721632

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 163, 168, 196, 210, 224, 240, 245, 280, 294, 326, 336, 392, 420, 480, 489, 490, 560, 588, 652, 672, 691, 735, 784, 815, 840, 978, 980, 1120, 1141, 1176, 1304, 1382, 1470, 1568, 1630, 1680, 1956, 1960, 2073, 2282, 2352, 2445, 2608, 2764, 2940, 3260, 3360, 3423, 3455, 3912, 3920, 4146, 4564, 4704, 4837, 4890, 5216, 5528, 5705, 5880, 6520, 6846, 6910, 7824, 7840, 7987, 8292, 9128, 9674, 9780, 10365, 11056, 11410, 11760, 13040, 13692, 13820, 14511, 15648, 15974, 16584, 17115, 18256, 19348, 19560, 20730, 22112, 22820, 23520, 23961, 24185, 26080, 27384, 27640, 29022, 31948, 33168, 33859, 34230, 36512, 38696, 39120, 39935, 41460, 45640, 47922, 48370, 54768, 55280, 58044, 63896, 66336, 67718, 68460, 72555, 77392, 78240, 79870, 82920, 91280, 95844, 96740, 101577, 109536, 110560, 112633, 116088, 119805, 127792, 135436, 136920, 145110, 154784, 159740, 165840, 169295, 182560, 191688, 193480, 203154, 225266, 232176, 239610, 255584, 270872, 273840, 290220, 319480, 331680, 337899, 338590, 383376, 386960, 406308, 450532, 464352, 479220, 507885, 541744, 547680, 563165, 580440, 638960, 675798, 677180, 766752, 773920, 788431, 812616, 901064, 958440, 1015770, 1083488, 1126330, 1160880, 1277920, 1351596, 1354360, 1576862, 1625232, 1689495, 1802128, 1916880, 2031540, 2252660, 2321760, 2365293, 2703192, 2708720, 3153724, 3250464, 3378990, 3604256, 3833760, 3942155, 4063080, 4505320, 4730586, 5406384, 5417440, 5519017, 6307448, 6757980, 7884310, 8126160, 9010640, 9461172, 10812768, 11038034, 11826465, 12614896, 13515960, 15768620, 16252320, 16557051, 18021280, 18922344, 22076068, 23652930, 25229792, 27031920, 27595085, 31537240, 33114102, 37844688, 44152136, 47305860, 54063840, 55190170, 63074480, 66228204, 75689376, 82785255, 88304272, 94611720, 110380340, 126148960, 132456408, 165570510, 176608544, 189223440, 220760680, 264912816, 331141020, 378446880, 441521360, 529825632, 662282040, 883042720, 1324564080, 2649128160]

約数ペア:

[(1, 2649128160), (2, 1324564080), (3, 883042720), (4, 662282040), (5, 529825632), (6, 441521360), (7, 378446880), (8, 331141020), (10, 264912816), (12, 220760680), (14, 189223440), (15, 176608544), (16, 165570510), (20, 132456408), (21, 126148960), (24, 110380340), (28, 94611720), (30, 88304272), (32, 82785255), (35, 75689376), (40, 66228204), (42, 63074480), (48, 55190170), (49, 54063840), (56, 47305860), (60, 44152136), (70, 37844688), (80, 33114102), (84, 31537240), (96, 27595085), (98, 27031920), (105, 25229792), (112, 23652930), (120, 22076068), (140, 18922344), (147, 18021280), (160, 16557051), (163, 16252320), (168, 15768620), (196, 13515960), (210, 12614896), (224, 11826465), (240, 11038034), (245, 10812768), (280, 9461172), (294, 9010640), (326, 8126160), (336, 7884310), (392, 6757980), (420, 6307448), (480, 5519017), (489, 5417440), (490, 5406384), (560, 4730586), (588, 4505320), (652, 4063080), (672, 3942155), (691, 3833760), (735, 3604256), (784, 3378990), (815, 3250464), (840, 3153724), (978, 2708720), (980, 2703192), (1120, 2365293), (1141, 2321760), (1176, 2252660), (1304, 2031540), (1382, 1916880), (1470, 1802128), (1568, 1689495), (1630, 1625232), (1680, 1576862), (1956, 1354360), (1960, 1351596), (2073, 1277920), (2282, 1160880), (2352, 1126330), (2445, 1083488), (2608, 1015770), (2764, 958440), (2940, 901064), (3260, 812616), (3360, 788431), (3423, 773920), (3455, 766752), (3912, 677180), (3920, 675798), (4146, 638960), (4564, 580440), (4704, 563165), (4837, 547680), (4890, 541744), (5216, 507885), (5528, 479220), (5705, 464352), (5880, 450532), (6520, 406308), (6846, 386960), (6910, 383376), (7824, 338590), (7840, 337899), (7987, 331680), (8292, 319480), (9128, 290220), (9674, 273840), (9780, 270872), (10365, 255584), (11056, 239610), (11410, 232176), (11760, 225266), (13040, 203154), (13692, 193480), (13820, 191688), (14511, 182560), (15648, 169295), (15974, 165840), (16584, 159740), (17115, 154784), (18256, 145110), (19348, 136920), (19560, 135436), (20730, 127792), (22112, 119805), (22820, 116088), (23520, 112633), (23961, 110560), (24185, 109536), (26080, 101577), (27384, 96740), (27640, 95844), (29022, 91280), (31948, 82920), (33168, 79870), (33859, 78240), (34230, 77392), (36512, 72555), (38696, 68460), (39120, 67718), (39935, 66336), (41460, 63896), (45640, 58044), (47922, 55280), (48370, 54768)]