490810320

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1$

素因数の和:280

約数の個数: 640

約数和(自身を含む): 2279854080

約数和(自身を除く): 1789043760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 18, 20, 21, 22, 24, 26, 27, 28, 30, 33, 35, 36, 39, 40, 42, 44, 45, 48, 52, 54, 55, 56, 60, 63, 65, 66, 70, 72, 77, 78, 80, 84, 88, 90, 91, 99, 104, 105, 108, 110, 112, 117, 120, 126, 130, 132, 135, 140, 143, 144, 154, 156, 165, 168, 176, 180, 182, 189, 195, 198, 208, 210, 216, 220, 227, 231, 234, 240, 252, 260, 264, 270, 273, 280, 286, 297, 308, 312, 315, 330, 336, 351, 360, 364, 378, 385, 390, 396, 420, 429, 432, 440, 454, 455, 462, 468, 495, 504, 520, 528, 540, 546, 560, 572, 585, 594, 616, 624, 630, 660, 681, 693, 702, 715, 720, 728, 756, 770, 780, 792, 819, 840, 858, 880, 908, 910, 924, 936, 945, 990, 1001, 1008, 1040, 1080, 1092, 1135, 1144, 1155, 1170, 1188, 1232, 1260, 1287, 1320, 1362, 1365, 1386, 1404, 1430, 1456, 1485, 1512, 1540, 1560, 1584, 1589, 1638, 1680, 1716, 1755, 1816, 1820, 1848, 1872, 1890, 1980, 2002, 2043, 2079, 2145, 2160, 2184, 2270, 2288, 2310, 2340, 2376, 2457, 2497, 2520, 2574, 2640, 2724, 2730, 2772, 2808, 2860, 2951, 2970, 3003, 3024, 3080, 3120, 3178, 3276, 3405, 3432, 3465, 3510, 3632, 3640, 3696, 3780, 3861, 3960, 4004, 4086, 4095, 4158, 4290, 4368, 4540, 4620, 4680, 4752, 4767, 4914, 4994, 5005, 5040, 5148, 5448, 5460, 5544, 5616, 5720, 5902, 5940, 6006, 6129, 6160, 6356, 6435, 6552, 6810, 6864, 6930, 7020, 7280, 7491, 7560, 7722, 7920, 7945, 8008, 8172, 8190, 8316, 8580, 8853, 9009, 9080, 9240, 9360, 9534, 9828, 9988, 10010, 10215, 10296, 10395, 10896, 10920, 11088, 11440, 11804, 11880, 12012, 12258, 12285, 12485, 12712, 12870, 13104, 13620, 13860, 14040, 14301, 14755, 14982, 15015, 15120, 15444, 15890, 16016, 16344, 16380, 16632, 17160, 17479, 17706, 18018, 18160, 18480, 19068, 19305, 19656, 19976, 20020, 20430, 20592, 20657, 20790, 21840, 22473, 23608, 23760, 23835, 24024, 24516, 24570, 24970, 25424, 25740, 26559, 27027, 27240, 27720, 28080, 28602, 29510, 29964, 30030, 30645, 30888, 31780, 32461, 32688, 32760, 33264, 34320, 34958, 35412, 36036, 37455, 38136, 38610, 39312, 39952, 40040, 40860, 41314, 41580, 42903, 44265, 44946, 45045, 47216, 47670, 48048, 49032, 49140, 49940, 51480, 52437, 53118, 54054, 54480, 55440, 57204, 59020, 59928, 60060, 61290, 61776, 61971, 63560, 64922, 65520, 67419, 69916, 70824, 71505, 72072, 74910, 76272, 77220, 79677, 80080, 81720, 82628, 83160, 85806, 87395, 88530, 89892, 90090, 95340, 97383, 98064, 98280, 99880, 102960, 103285, 104874, 106236, 108108, 112365, 114408, 118040, 119856, 120120, 122580, 123942, 127120, 129844, 132795, 134838, 135135, 139832, 141648, 143010, 144144, 149820, 154440, 157311, 159354, 162305, 163440, 165256, 166320, 171612, 174790, 177060, 179784, 180180, 185913, 190680, 194766, 196560, 199760, 206570, 209748, 212472, 214515, 216216, 224730, 227227, 228816, 236080, 240240, 245160, 247884, 259688, 262185, 265590, 269676, 270270, 279664, 286020, 292149, 299640, 308880, 309855, 314622, 318708, 324610, 330512, 337095, 343224, 349580, 354120, 359568, 360360, 371826, 381360, 389532, 398385, 413140, 419496, 424944, 429030, 432432, 449460, 454454, 471933, 486915, 490320, 495768, 519376, 524370, 531180, 539352, 540540, 557739, 572040, 584298, 599280, 619710, 629244, 637416, 649220, 674190, 681681, 686448, 699160, 708240, 720720, 743652, 779064, 786555, 796770, 826280, 838992, 858060, 876447, 898920, 908908, 929565, 943866, 973830, 991536, 1048740, 1062360, 1078704, 1081080, 1115478, 1136135, 1144080, 1168596, 1239420, 1258488, 1274832, 1298440, 1348380, 1363362, 1398320, 1460745, 1487304, 1558128, 1573110, 1593540, 1652560, 1716120, 1752894, 1797840, 1817816, 1859130, 1887732, 1947660, 2045043, 2097480, 2124720, 2162160, 2230956, 2272270, 2337192, 2359665, 2478840, 2516976, 2596880, 2696760, 2726724, 2788695, 2921490, 2974608, 3146220, 3187080, 3408405, 3432240, 3505788, 3635632, 3718260, 3775464, 3895320, 4090086, 4194960, 4382235, 4461912, 4544540, 4674384, 4719330, 4957680, 5393520, 5453448, 5577390, 5842980, 6135129, 6292440, 6374160, 6816810, 7011576, 7436520, 7550928, 7790640, 8180172, 8764470, 8923824, 9089080, 9438660, 10225215, 10906896, 11154780, 11685960, 12270258, 12584880, 13633620, 14023152, 14873040, 16360344, 17528940, 18178160, 18877320, 20450430, 22309560, 23371920, 24540516, 27267240, 30675645, 32720688, 35057880, 37754640, 40900860, 44619120, 49081032, 54534480, 61351290, 70115760, 81801720, 98162064, 122702580, 163603440, 245405160, 490810320]

約数ペア:

[(1, 490810320), (2, 245405160), (3, 163603440), (4, 122702580), (5, 98162064), (6, 81801720), (7, 70115760), (8, 61351290), (9, 54534480), (10, 49081032), (11, 44619120), (12, 40900860), (13, 37754640), (14, 35057880), (15, 32720688), (16, 30675645), (18, 27267240), (20, 24540516), (21, 23371920), (22, 22309560), (24, 20450430), (26, 18877320), (27, 18178160), (28, 17528940), (30, 16360344), (33, 14873040), (35, 14023152), (36, 13633620), (39, 12584880), (40, 12270258), (42, 11685960), (44, 11154780), (45, 10906896), (48, 10225215), (52, 9438660), (54, 9089080), (55, 8923824), (56, 8764470), (60, 8180172), (63, 7790640), (65, 7550928), (66, 7436520), (70, 7011576), (72, 6816810), (77, 6374160), (78, 6292440), (80, 6135129), (84, 5842980), (88, 5577390), (90, 5453448), (91, 5393520), (99, 4957680), (104, 4719330), (105, 4674384), (108, 4544540), (110, 4461912), (112, 4382235), (117, 4194960), (120, 4090086), (126, 3895320), (130, 3775464), (132, 3718260), (135, 3635632), (140, 3505788), (143, 3432240), (144, 3408405), (154, 3187080), (156, 3146220), (165, 2974608), (168, 2921490), (176, 2788695), (180, 2726724), (182, 2696760), (189, 2596880), (195, 2516976), (198, 2478840), (208, 2359665), (210, 2337192), (216, 2272270), (220, 2230956), (227, 2162160), (231, 2124720), (234, 2097480), (240, 2045043), (252, 1947660), (260, 1887732), (264, 1859130), (270, 1817816), (273, 1797840), (280, 1752894), (286, 1716120), (297, 1652560), (308, 1593540), (312, 1573110), (315, 1558128), (330, 1487304), (336, 1460745), (351, 1398320), (360, 1363362), (364, 1348380), (378, 1298440), (385, 1274832), (390, 1258488), (396, 1239420), (420, 1168596), (429, 1144080), (432, 1136135), (440, 1115478), (454, 1081080), (455, 1078704), (462, 1062360), (468, 1048740), (495, 991536), (504, 973830), (520, 943866), (528, 929565), (540, 908908), (546, 898920), (560, 876447), (572, 858060), (585, 838992), (594, 826280), (616, 796770), (624, 786555), (630, 779064), (660, 743652), (681, 720720), (693, 708240), (702, 699160), (715, 686448), (720, 681681), (728, 674190), (756, 649220), (770, 637416), (780, 629244), (792, 619710), (819, 599280), (840, 584298), (858, 572040), (880, 557739), (908, 540540), (910, 539352), (924, 531180), (936, 524370), (945, 519376), (990, 495768), (1001, 490320), (1008, 486915), (1040, 471933), (1080, 454454), (1092, 449460), (1135, 432432), (1144, 429030), (1155, 424944), (1170, 419496), (1188, 413140), (1232, 398385), (1260, 389532), (1287, 381360), (1320, 371826), (1362, 360360), (1365, 359568), (1386, 354120), (1404, 349580), (1430, 343224), (1456, 337095), (1485, 330512), (1512, 324610), (1540, 318708), (1560, 314622), (1584, 309855), (1589, 308880), (1638, 299640), (1680, 292149), (1716, 286020), (1755, 279664), (1816, 270270), (1820, 269676), (1848, 265590), (1872, 262185), (1890, 259688), (1980, 247884), (2002, 245160), (2043, 240240), (2079, 236080), (2145, 228816), (2160, 227227), (2184, 224730), (2270, 216216), (2288, 214515), (2310, 212472), (2340, 209748), (2376, 206570), (2457, 199760), (2497, 196560), (2520, 194766), (2574, 190680), (2640, 185913), (2724, 180180), (2730, 179784), (2772, 177060), (2808, 174790), (2860, 171612), (2951, 166320), (2970, 165256), (3003, 163440), (3024, 162305), (3080, 159354), (3120, 157311), (3178, 154440), (3276, 149820), (3405, 144144), (3432, 143010), (3465, 141648), (3510, 139832), (3632, 135135), (3640, 134838), (3696, 132795), (3780, 129844), (3861, 127120), (3960, 123942), (4004, 122580), (4086, 120120), (4095, 119856), (4158, 118040), (4290, 114408), (4368, 112365), (4540, 108108), (4620, 106236), (4680, 104874), (4752, 103285), (4767, 102960), (4914, 99880), (4994, 98280), (5005, 98064), (5040, 97383), (5148, 95340), (5448, 90090), (5460, 89892), (5544, 88530), (5616, 87395), (5720, 85806), (5902, 83160), (5940, 82628), (6006, 81720), (6129, 80080), (6160, 79677), (6356, 77220), (6435, 76272), (6552, 74910), (6810, 72072), (6864, 71505), (6930, 70824), (7020, 69916), (7280, 67419), (7491, 65520), (7560, 64922), (7722, 63560), (7920, 61971), (7945, 61776), (8008, 61290), (8172, 60060), (8190, 59928), (8316, 59020), (8580, 57204), (8853, 55440), (9009, 54480), (9080, 54054), (9240, 53118), (9360, 52437), (9534, 51480), (9828, 49940), (9988, 49140), (10010, 49032), (10215, 48048), (10296, 47670), (10395, 47216), (10896, 45045), (10920, 44946), (11088, 44265), (11440, 42903), (11804, 41580), (11880, 41314), (12012, 40860), (12258, 40040), (12285, 39952), (12485, 39312), (12712, 38610), (12870, 38136), (13104, 37455), (13620, 36036), (13860, 35412), (14040, 34958), (14301, 34320), (14755, 33264), (14982, 32760), (15015, 32688), (15120, 32461), (15444, 31780), (15890, 30888), (16016, 30645), (16344, 30030), (16380, 29964), (16632, 29510), (17160, 28602), (17479, 28080), (17706, 27720), (18018, 27240), (18160, 27027), (18480, 26559), (19068, 25740), (19305, 25424), (19656, 24970), (19976, 24570), (20020, 24516), (20430, 24024), (20592, 23835), (20657, 23760), (20790, 23608), (21840, 22473)]