280463040

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1$

素因数の和:277

約数の個数: 448

約数和(自身を含む): 1167505920

約数和(自身を除く): 887042880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 27, 30, 32, 33, 36, 39, 40, 44, 45, 48, 52, 54, 55, 60, 64, 65, 66, 72, 78, 80, 88, 90, 96, 99, 104, 108, 110, 117, 120, 130, 132, 135, 143, 144, 156, 160, 165, 176, 180, 192, 195, 198, 208, 216, 220, 227, 234, 240, 260, 264, 270, 286, 288, 297, 312, 320, 330, 351, 352, 360, 390, 396, 416, 429, 432, 440, 454, 468, 480, 495, 520, 528, 540, 572, 576, 585, 594, 624, 660, 681, 702, 704, 715, 720, 780, 792, 832, 858, 864, 880, 908, 936, 960, 990, 1040, 1056, 1080, 1135, 1144, 1170, 1188, 1248, 1287, 1320, 1362, 1404, 1430, 1440, 1485, 1560, 1584, 1716, 1728, 1755, 1760, 1816, 1872, 1980, 2043, 2080, 2112, 2145, 2160, 2270, 2288, 2340, 2376, 2496, 2497, 2574, 2640, 2724, 2808, 2860, 2880, 2951, 2970, 3120, 3168, 3405, 3432, 3510, 3520, 3632, 3744, 3861, 3960, 4086, 4160, 4290, 4320, 4540, 4576, 4680, 4752, 4994, 5148, 5280, 5448, 5616, 5720, 5902, 5940, 6129, 6240, 6336, 6435, 6810, 6864, 7020, 7264, 7488, 7491, 7722, 7920, 8172, 8580, 8640, 8853, 9080, 9152, 9360, 9504, 9988, 10215, 10296, 10560, 10896, 11232, 11440, 11804, 11880, 12258, 12480, 12485, 12870, 13620, 13728, 14040, 14528, 14755, 14982, 15444, 15840, 16344, 17160, 17706, 18160, 18720, 19008, 19305, 19976, 20430, 20592, 21792, 22464, 22473, 22880, 23608, 23760, 24516, 24970, 25740, 26559, 27240, 27456, 28080, 29510, 29964, 30645, 30888, 31680, 32461, 32688, 34320, 35412, 36320, 37440, 37455, 38610, 39952, 40860, 41184, 43584, 44265, 44946, 45760, 47216, 47520, 49032, 49940, 51480, 53118, 54480, 56160, 59020, 59928, 61290, 61776, 64922, 65376, 67419, 68640, 70824, 72640, 74910, 77220, 79677, 79904, 81720, 82368, 88530, 89892, 94432, 95040, 97383, 98064, 99880, 102960, 106236, 108960, 112320, 112365, 118040, 119856, 122580, 123552, 129844, 130752, 132795, 134838, 137280, 141648, 149820, 154440, 159354, 159808, 162305, 163440, 177060, 179784, 188864, 194766, 196128, 199760, 205920, 212472, 217920, 224730, 236080, 239712, 245160, 247104, 259688, 265590, 269676, 283296, 292149, 299640, 308880, 318708, 324610, 326880, 337095, 354120, 359568, 389532, 392256, 398385, 399520, 411840, 424944, 449460, 472160, 479424, 486915, 490320, 519376, 531180, 539352, 566592, 584298, 599280, 617760, 637416, 649220, 653760, 674190, 708240, 719136, 779064, 796770, 799040, 849888, 876447, 898920, 944320, 973830, 980640, 1038752, 1062360, 1078704, 1168596, 1198560, 1235520, 1274832, 1298440, 1348380, 1416480, 1438272, 1460745, 1558128, 1593540, 1699776, 1752894, 1797840, 1947660, 1961280, 2077504, 2124720, 2157408, 2337192, 2397120, 2549664, 2596880, 2696760, 2832960, 2921490, 3116256, 3187080, 3505788, 3595680, 3895320, 4249440, 4314816, 4382235, 4674384, 5099328, 5193760, 5393520, 5842980, 6232512, 6374160, 7011576, 7191360, 7790640, 8498880, 8764470, 9348768, 10387520, 10787040, 11685960, 12748320, 14023152, 15581280, 17528940, 18697536, 21574080, 23371920, 25496640, 28046304, 31162560, 35057880, 46743840, 56092608, 70115760, 93487680, 140231520, 280463040]

約数ペア:

[(1, 280463040), (2, 140231520), (3, 93487680), (4, 70115760), (5, 56092608), (6, 46743840), (8, 35057880), (9, 31162560), (10, 28046304), (11, 25496640), (12, 23371920), (13, 21574080), (15, 18697536), (16, 17528940), (18, 15581280), (20, 14023152), (22, 12748320), (24, 11685960), (26, 10787040), (27, 10387520), (30, 9348768), (32, 8764470), (33, 8498880), (36, 7790640), (39, 7191360), (40, 7011576), (44, 6374160), (45, 6232512), (48, 5842980), (52, 5393520), (54, 5193760), (55, 5099328), (60, 4674384), (64, 4382235), (65, 4314816), (66, 4249440), (72, 3895320), (78, 3595680), (80, 3505788), (88, 3187080), (90, 3116256), (96, 2921490), (99, 2832960), (104, 2696760), (108, 2596880), (110, 2549664), (117, 2397120), (120, 2337192), (130, 2157408), (132, 2124720), (135, 2077504), (143, 1961280), (144, 1947660), (156, 1797840), (160, 1752894), (165, 1699776), (176, 1593540), (180, 1558128), (192, 1460745), (195, 1438272), (198, 1416480), (208, 1348380), (216, 1298440), (220, 1274832), (227, 1235520), (234, 1198560), (240, 1168596), (260, 1078704), (264, 1062360), (270, 1038752), (286, 980640), (288, 973830), (297, 944320), (312, 898920), (320, 876447), (330, 849888), (351, 799040), (352, 796770), (360, 779064), (390, 719136), (396, 708240), (416, 674190), (429, 653760), (432, 649220), (440, 637416), (454, 617760), (468, 599280), (480, 584298), (495, 566592), (520, 539352), (528, 531180), (540, 519376), (572, 490320), (576, 486915), (585, 479424), (594, 472160), (624, 449460), (660, 424944), (681, 411840), (702, 399520), (704, 398385), (715, 392256), (720, 389532), (780, 359568), (792, 354120), (832, 337095), (858, 326880), (864, 324610), (880, 318708), (908, 308880), (936, 299640), (960, 292149), (990, 283296), (1040, 269676), (1056, 265590), (1080, 259688), (1135, 247104), (1144, 245160), (1170, 239712), (1188, 236080), (1248, 224730), (1287, 217920), (1320, 212472), (1362, 205920), (1404, 199760), (1430, 196128), (1440, 194766), (1485, 188864), (1560, 179784), (1584, 177060), (1716, 163440), (1728, 162305), (1755, 159808), (1760, 159354), (1816, 154440), (1872, 149820), (1980, 141648), (2043, 137280), (2080, 134838), (2112, 132795), (2145, 130752), (2160, 129844), (2270, 123552), (2288, 122580), (2340, 119856), (2376, 118040), (2496, 112365), (2497, 112320), (2574, 108960), (2640, 106236), (2724, 102960), (2808, 99880), (2860, 98064), (2880, 97383), (2951, 95040), (2970, 94432), (3120, 89892), (3168, 88530), (3405, 82368), (3432, 81720), (3510, 79904), (3520, 79677), (3632, 77220), (3744, 74910), (3861, 72640), (3960, 70824), (4086, 68640), (4160, 67419), (4290, 65376), (4320, 64922), (4540, 61776), (4576, 61290), (4680, 59928), (4752, 59020), (4994, 56160), (5148, 54480), (5280, 53118), (5448, 51480), (5616, 49940), (5720, 49032), (5902, 47520), (5940, 47216), (6129, 45760), (6240, 44946), (6336, 44265), (6435, 43584), (6810, 41184), (6864, 40860), (7020, 39952), (7264, 38610), (7488, 37455), (7491, 37440), (7722, 36320), (7920, 35412), (8172, 34320), (8580, 32688), (8640, 32461), (8853, 31680), (9080, 30888), (9152, 30645), (9360, 29964), (9504, 29510), (9988, 28080), (10215, 27456), (10296, 27240), (10560, 26559), (10896, 25740), (11232, 24970), (11440, 24516), (11804, 23760), (11880, 23608), (12258, 22880), (12480, 22473), (12485, 22464), (12870, 21792), (13620, 20592), (13728, 20430), (14040, 19976), (14528, 19305), (14755, 19008), (14982, 18720), (15444, 18160), (15840, 17706), (16344, 17160)]