1879823520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{541}}^1$

素因数の和:708

約数の個数: 288

約数和(自身を含む): 6818273280

約数和(自身を除く): 4938449760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 127, 144, 152, 160, 171, 180, 190, 228, 240, 254, 285, 288, 304, 342, 360, 380, 381, 456, 480, 508, 541, 570, 608, 635, 684, 720, 760, 762, 855, 912, 1016, 1082, 1140, 1143, 1270, 1368, 1440, 1520, 1524, 1623, 1710, 1824, 1905, 2032, 2164, 2280, 2286, 2413, 2540, 2705, 2736, 3040, 3048, 3246, 3420, 3810, 4064, 4328, 4560, 4572, 4826, 4869, 5080, 5410, 5472, 5715, 6096, 6492, 6840, 7239, 7620, 8115, 8656, 9120, 9144, 9652, 9738, 10160, 10279, 10820, 11430, 12065, 12192, 12984, 13680, 14478, 15240, 16230, 17312, 18288, 19304, 19476, 20320, 20558, 21640, 21717, 22860, 24130, 24345, 25968, 27360, 28956, 30480, 30837, 32460, 36195, 36576, 38608, 38952, 41116, 43280, 43434, 45720, 48260, 48690, 51395, 51936, 57912, 60960, 61674, 64920, 68707, 72390, 77216, 77904, 82232, 86560, 86868, 91440, 92511, 96520, 97380, 102790, 108585, 115824, 123348, 129840, 137414, 144780, 154185, 155808, 164464, 173736, 182880, 185022, 193040, 194760, 205580, 206121, 217170, 231648, 246696, 259680, 274828, 289560, 308370, 328928, 343535, 347472, 370044, 386080, 389520, 411160, 412242, 434340, 462555, 493392, 549656, 579120, 616740, 618363, 687070, 694944, 740088, 779040, 822320, 824484, 868680, 925110, 986784, 1030605, 1099312, 1158240, 1233480, 1236726, 1305433, 1374140, 1480176, 1644640, 1648968, 1737360, 1850220, 2061210, 2198624, 2466960, 2473452, 2610866, 2748280, 2960352, 3091815, 3297936, 3474720, 3700440, 3916299, 4122420, 4933920, 4946904, 5221732, 5496560, 6183630, 6527165, 6595872, 7400880, 7832598, 8244840, 9893808, 10443464, 10993120, 11748897, 12367260, 13054330, 14801760, 15665196, 16489680, 19581495, 19787616, 20886928, 23497794, 24734520, 26108660, 31330392, 32979360, 39162990, 41773856, 46995588, 49469040, 52217320, 58744485, 62660784, 78325980, 93991176, 98938080, 104434640, 117488970, 125321568, 156651960, 187982352, 208869280, 234977940, 313303920, 375964704, 469955880, 626607840, 939911760, 1879823520]

約数ペア:

[(1, 1879823520), (2, 939911760), (3, 626607840), (4, 469955880), (5, 375964704), (6, 313303920), (8, 234977940), (9, 208869280), (10, 187982352), (12, 156651960), (15, 125321568), (16, 117488970), (18, 104434640), (19, 98938080), (20, 93991176), (24, 78325980), (30, 62660784), (32, 58744485), (36, 52217320), (38, 49469040), (40, 46995588), (45, 41773856), (48, 39162990), (57, 32979360), (60, 31330392), (72, 26108660), (76, 24734520), (80, 23497794), (90, 20886928), (95, 19787616), (96, 19581495), (114, 16489680), (120, 15665196), (127, 14801760), (144, 13054330), (152, 12367260), (160, 11748897), (171, 10993120), (180, 10443464), (190, 9893808), (228, 8244840), (240, 7832598), (254, 7400880), (285, 6595872), (288, 6527165), (304, 6183630), (342, 5496560), (360, 5221732), (380, 4946904), (381, 4933920), (456, 4122420), (480, 3916299), (508, 3700440), (541, 3474720), (570, 3297936), (608, 3091815), (635, 2960352), (684, 2748280), (720, 2610866), (760, 2473452), (762, 2466960), (855, 2198624), (912, 2061210), (1016, 1850220), (1082, 1737360), (1140, 1648968), (1143, 1644640), (1270, 1480176), (1368, 1374140), (1440, 1305433), (1520, 1236726), (1524, 1233480), (1623, 1158240), (1710, 1099312), (1824, 1030605), (1905, 986784), (2032, 925110), (2164, 868680), (2280, 824484), (2286, 822320), (2413, 779040), (2540, 740088), (2705, 694944), (2736, 687070), (3040, 618363), (3048, 616740), (3246, 579120), (3420, 549656), (3810, 493392), (4064, 462555), (4328, 434340), (4560, 412242), (4572, 411160), (4826, 389520), (4869, 386080), (5080, 370044), (5410, 347472), (5472, 343535), (5715, 328928), (6096, 308370), (6492, 289560), (6840, 274828), (7239, 259680), (7620, 246696), (8115, 231648), (8656, 217170), (9120, 206121), (9144, 205580), (9652, 194760), (9738, 193040), (10160, 185022), (10279, 182880), (10820, 173736), (11430, 164464), (12065, 155808), (12192, 154185), (12984, 144780), (13680, 137414), (14478, 129840), (15240, 123348), (16230, 115824), (17312, 108585), (18288, 102790), (19304, 97380), (19476, 96520), (20320, 92511), (20558, 91440), (21640, 86868), (21717, 86560), (22860, 82232), (24130, 77904), (24345, 77216), (25968, 72390), (27360, 68707), (28956, 64920), (30480, 61674), (30837, 60960), (32460, 57912), (36195, 51936), (36576, 51395), (38608, 48690), (38952, 48260), (41116, 45720), (43280, 43434)]