180396720

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:170

約数の個数: 400

約数和(自身を含む): 741077568

約数和(自身を除く): 560680848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 41, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 82, 84, 90, 97, 105, 108, 112, 120, 123, 126, 135, 140, 144, 162, 164, 168, 180, 189, 194, 205, 210, 216, 240, 246, 252, 270, 280, 287, 291, 315, 324, 328, 336, 360, 369, 378, 388, 405, 410, 420, 432, 485, 492, 504, 540, 560, 567, 574, 582, 615, 630, 648, 656, 679, 720, 738, 756, 776, 810, 820, 840, 861, 873, 945, 970, 984, 1008, 1080, 1107, 1134, 1148, 1164, 1230, 1260, 1296, 1358, 1435, 1455, 1476, 1512, 1552, 1620, 1640, 1680, 1722, 1746, 1845, 1890, 1940, 1968, 2037, 2160, 2214, 2268, 2296, 2328, 2460, 2520, 2583, 2619, 2716, 2835, 2870, 2910, 2952, 3024, 3240, 3280, 3321, 3395, 3444, 3492, 3690, 3780, 3880, 3977, 4074, 4305, 4365, 4428, 4536, 4592, 4656, 4920, 5040, 5166, 5238, 5432, 5535, 5670, 5740, 5820, 5904, 6111, 6480, 6642, 6790, 6888, 6984, 7380, 7560, 7749, 7760, 7857, 7954, 8148, 8610, 8730, 8856, 9072, 9840, 10185, 10332, 10476, 10864, 11070, 11340, 11480, 11640, 11931, 12222, 12915, 13095, 13284, 13580, 13776, 13968, 14760, 15120, 15498, 15714, 15908, 16296, 16605, 17220, 17460, 17712, 18333, 19885, 20370, 20664, 20952, 22140, 22680, 22960, 23247, 23280, 23862, 24444, 25830, 26190, 26568, 27160, 27839, 29520, 30555, 30996, 31428, 31816, 32592, 33210, 34440, 34920, 35793, 36666, 38745, 39285, 39770, 40740, 41328, 41904, 44280, 45360, 46494, 47724, 48888, 51660, 52380, 53136, 54320, 54999, 55678, 59655, 61110, 61992, 62856, 63632, 66420, 68880, 69840, 71586, 73332, 77490, 78570, 79540, 81480, 83517, 88560, 91665, 92988, 95448, 97776, 103320, 104760, 107379, 109998, 111356, 116235, 119310, 122220, 123984, 125712, 132840, 139195, 143172, 146664, 154980, 157140, 159080, 162960, 167034, 178965, 183330, 185976, 190896, 206640, 209520, 214758, 219996, 222712, 232470, 238620, 244440, 250551, 265680, 274995, 278390, 286344, 293328, 309960, 314280, 318160, 322137, 334068, 357930, 366660, 371952, 417585, 429516, 439992, 445424, 464940, 477240, 488880, 501102, 536895, 549990, 556780, 572688, 619920, 628560, 644274, 668136, 715860, 733320, 751653, 835170, 859032, 879984, 929880, 954480, 1002204, 1073790, 1099980, 1113560, 1252755, 1288548, 1336272, 1431720, 1466640, 1503306, 1610685, 1670340, 1718064, 1859760, 2004408, 2147580, 2199960, 2227120, 2254959, 2505510, 2577096, 2863440, 3006612, 3221370, 3340680, 3758265, 4008816, 4295160, 4399920, 4509918, 5011020, 5154192, 6013224, 6442740, 6681360, 7516530, 8590320, 9019836, 10022040, 11274795, 12026448, 12885480, 15033060, 18039672, 20044080, 22549590, 25770960, 30066120, 36079344, 45099180, 60132240, 90198360, 180396720]

約数ペア:

[(1, 180396720), (2, 90198360), (3, 60132240), (4, 45099180), (5, 36079344), (6, 30066120), (7, 25770960), (8, 22549590), (9, 20044080), (10, 18039672), (12, 15033060), (14, 12885480), (15, 12026448), (16, 11274795), (18, 10022040), (20, 9019836), (21, 8590320), (24, 7516530), (27, 6681360), (28, 6442740), (30, 6013224), (35, 5154192), (36, 5011020), (40, 4509918), (41, 4399920), (42, 4295160), (45, 4008816), (48, 3758265), (54, 3340680), (56, 3221370), (60, 3006612), (63, 2863440), (70, 2577096), (72, 2505510), (80, 2254959), (81, 2227120), (82, 2199960), (84, 2147580), (90, 2004408), (97, 1859760), (105, 1718064), (108, 1670340), (112, 1610685), (120, 1503306), (123, 1466640), (126, 1431720), (135, 1336272), (140, 1288548), (144, 1252755), (162, 1113560), (164, 1099980), (168, 1073790), (180, 1002204), (189, 954480), (194, 929880), (205, 879984), (210, 859032), (216, 835170), (240, 751653), (246, 733320), (252, 715860), (270, 668136), (280, 644274), (287, 628560), (291, 619920), (315, 572688), (324, 556780), (328, 549990), (336, 536895), (360, 501102), (369, 488880), (378, 477240), (388, 464940), (405, 445424), (410, 439992), (420, 429516), (432, 417585), (485, 371952), (492, 366660), (504, 357930), (540, 334068), (560, 322137), (567, 318160), (574, 314280), (582, 309960), (615, 293328), (630, 286344), (648, 278390), (656, 274995), (679, 265680), (720, 250551), (738, 244440), (756, 238620), (776, 232470), (810, 222712), (820, 219996), (840, 214758), (861, 209520), (873, 206640), (945, 190896), (970, 185976), (984, 183330), (1008, 178965), (1080, 167034), (1107, 162960), (1134, 159080), (1148, 157140), (1164, 154980), (1230, 146664), (1260, 143172), (1296, 139195), (1358, 132840), (1435, 125712), (1455, 123984), (1476, 122220), (1512, 119310), (1552, 116235), (1620, 111356), (1640, 109998), (1680, 107379), (1722, 104760), (1746, 103320), (1845, 97776), (1890, 95448), (1940, 92988), (1968, 91665), (2037, 88560), (2160, 83517), (2214, 81480), (2268, 79540), (2296, 78570), (2328, 77490), (2460, 73332), (2520, 71586), (2583, 69840), (2619, 68880), (2716, 66420), (2835, 63632), (2870, 62856), (2910, 61992), (2952, 61110), (3024, 59655), (3240, 55678), (3280, 54999), (3321, 54320), (3395, 53136), (3444, 52380), (3492, 51660), (3690, 48888), (3780, 47724), (3880, 46494), (3977, 45360), (4074, 44280), (4305, 41904), (4365, 41328), (4428, 40740), (4536, 39770), (4592, 39285), (4656, 38745), (4920, 36666), (5040, 35793), (5166, 34920), (5238, 34440), (5432, 33210), (5535, 32592), (5670, 31816), (5740, 31428), (5820, 30996), (5904, 30555), (6111, 29520), (6480, 27839), (6642, 27160), (6790, 26568), (6888, 26190), (6984, 25830), (7380, 24444), (7560, 23862), (7749, 23280), (7760, 23247), (7857, 22960), (7954, 22680), (8148, 22140), (8610, 20952), (8730, 20664), (8856, 20370), (9072, 19885), (9840, 18333), (10185, 17712), (10332, 17460), (10476, 17220), (10864, 16605), (11070, 16296), (11340, 15908), (11480, 15714), (11640, 15498), (11931, 15120), (12222, 14760), (12915, 13968), (13095, 13776), (13284, 13580)]