775601280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{373}}^1$

素因数の和:436

約数の個数: 288

約数和(自身を含む): 2834205660

約数和(自身を除く): 2058604380

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, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 361, 373, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 722, 746, 760, 855, 912, 960, 1083, 1119, 1140, 1152, 1216, 1368, 1440, 1444, 1492, 1520, 1710, 1805, 1824, 1865, 1920, 2166, 2238, 2280, 2432, 2736, 2880, 2888, 2984, 3040, 3249, 3357, 3420, 3610, 3648, 3730, 4332, 4476, 4560, 5415, 5472, 5595, 5760, 5776, 5968, 6080, 6498, 6714, 6840, 7087, 7220, 7296, 7460, 8664, 8952, 9120, 10830, 10944, 11190, 11552, 11936, 12160, 12996, 13428, 13680, 14174, 14440, 14920, 16245, 16785, 17328, 17904, 18240, 21261, 21660, 21888, 22380, 23104, 23872, 25992, 26856, 27360, 28348, 28880, 29840, 32490, 33570, 34656, 35435, 35808, 36480, 42522, 43320, 44760, 46208, 47744, 51984, 53712, 54720, 56696, 57760, 59680, 63783, 64980, 67140, 69312, 70870, 71616, 85044, 86640, 89520, 103968, 106305, 107424, 109440, 113392, 115520, 119360, 127566, 129960, 134280, 134653, 138624, 141740, 143232, 170088, 173280, 179040, 207936, 212610, 214848, 226784, 231040, 238720, 255132, 259920, 268560, 269306, 283480, 318915, 340176, 346560, 358080, 403959, 415872, 425220, 429696, 453568, 510264, 519840, 537120, 538612, 566960, 637830, 673265, 680352, 693120, 716160, 807918, 850440, 907136, 1020528, 1039680, 1074240, 1077224, 1133920, 1211877, 1275660, 1346530, 1360704, 1615836, 1700880, 2019795, 2041056, 2079360, 2148480, 2154448, 2267840, 2423754, 2551320, 2693060, 2721408, 3231672, 3401760, 4039590, 4082112, 4308896, 4535680, 4847508, 5102640, 5386120, 6059385, 6463344, 6803520, 8079180, 8164224, 8617792, 9695016, 10205280, 10772240, 12118770, 12926688, 13607040, 16158360, 17235584, 19390032, 20410560, 21544480, 24237540, 25853376, 32316720, 38780064, 40821120, 43088960, 48475080, 51706752, 64633440, 77560128, 86177920, 96950160, 129266880, 155120256, 193900320, 258533760, 387800640, 775601280]

約数ペア:

[(1, 775601280), (2, 387800640), (3, 258533760), (4, 193900320), (5, 155120256), (6, 129266880), (8, 96950160), (9, 86177920), (10, 77560128), (12, 64633440), (15, 51706752), (16, 48475080), (18, 43088960), (19, 40821120), (20, 38780064), (24, 32316720), (30, 25853376), (32, 24237540), (36, 21544480), (38, 20410560), (40, 19390032), (45, 17235584), (48, 16158360), (57, 13607040), (60, 12926688), (64, 12118770), (72, 10772240), (76, 10205280), (80, 9695016), (90, 8617792), (95, 8164224), (96, 8079180), (114, 6803520), (120, 6463344), (128, 6059385), (144, 5386120), (152, 5102640), (160, 4847508), (171, 4535680), (180, 4308896), (190, 4082112), (192, 4039590), (228, 3401760), (240, 3231672), (285, 2721408), (288, 2693060), (304, 2551320), (320, 2423754), (342, 2267840), (360, 2154448), (361, 2148480), (373, 2079360), (380, 2041056), (384, 2019795), (456, 1700880), (480, 1615836), (570, 1360704), (576, 1346530), (608, 1275660), (640, 1211877), (684, 1133920), (720, 1077224), (722, 1074240), (746, 1039680), (760, 1020528), (855, 907136), (912, 850440), (960, 807918), (1083, 716160), (1119, 693120), (1140, 680352), (1152, 673265), (1216, 637830), (1368, 566960), (1440, 538612), (1444, 537120), (1492, 519840), (1520, 510264), (1710, 453568), (1805, 429696), (1824, 425220), (1865, 415872), (1920, 403959), (2166, 358080), (2238, 346560), (2280, 340176), (2432, 318915), (2736, 283480), (2880, 269306), (2888, 268560), (2984, 259920), (3040, 255132), (3249, 238720), (3357, 231040), (3420, 226784), (3610, 214848), (3648, 212610), (3730, 207936), (4332, 179040), (4476, 173280), (4560, 170088), (5415, 143232), (5472, 141740), (5595, 138624), (5760, 134653), (5776, 134280), (5968, 129960), (6080, 127566), (6498, 119360), (6714, 115520), (6840, 113392), (7087, 109440), (7220, 107424), (7296, 106305), (7460, 103968), (8664, 89520), (8952, 86640), (9120, 85044), (10830, 71616), (10944, 70870), (11190, 69312), (11552, 67140), (11936, 64980), (12160, 63783), (12996, 59680), (13428, 57760), (13680, 56696), (14174, 54720), (14440, 53712), (14920, 51984), (16245, 47744), (16785, 46208), (17328, 44760), (17904, 43320), (18240, 42522), (21261, 36480), (21660, 35808), (21888, 35435), (22380, 34656), (23104, 33570), (23872, 32490), (25992, 29840), (26856, 28880), (27360, 28348)]