226423680

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{991}}^1$

素因数の和:1037

約数の個数: 256

約数和(自身を含む): 874229760

約数和(自身を除く): 647806080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 128, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 272, 280, 320, 336, 340, 357, 384, 408, 420, 448, 476, 480, 510, 544, 560, 595, 640, 672, 680, 714, 816, 840, 896, 952, 960, 991, 1020, 1088, 1120, 1190, 1344, 1360, 1428, 1632, 1680, 1785, 1904, 1920, 1982, 2040, 2176, 2240, 2380, 2688, 2720, 2856, 2973, 3264, 3360, 3570, 3808, 3964, 4080, 4480, 4760, 4955, 5440, 5712, 5946, 6528, 6720, 6937, 7140, 7616, 7928, 8160, 9520, 9910, 10880, 11424, 11892, 13440, 13874, 14280, 14865, 15232, 15856, 16320, 16847, 19040, 19820, 20811, 22848, 23784, 27748, 28560, 29730, 31712, 32640, 33694, 34685, 38080, 39640, 41622, 45696, 47568, 50541, 55496, 57120, 59460, 63424, 67388, 69370, 76160, 79280, 83244, 84235, 95136, 101082, 104055, 110992, 114240, 117929, 118920, 126848, 134776, 138740, 158560, 166488, 168470, 190272, 202164, 208110, 221984, 228480, 235858, 237840, 252705, 269552, 277480, 317120, 332976, 336940, 353787, 380544, 404328, 416220, 443968, 471716, 475680, 505410, 539104, 554960, 589645, 634240, 665952, 673880, 707574, 808656, 832440, 887936, 943432, 951360, 1010820, 1078208, 1109920, 1179290, 1331904, 1347760, 1415148, 1617312, 1664880, 1768935, 1886864, 1902720, 2021640, 2156416, 2219840, 2358580, 2663808, 2695520, 2830296, 3234624, 3329760, 3537870, 3773728, 4043280, 4439680, 4717160, 5391040, 5660592, 6469248, 6659520, 7075740, 7547456, 8086560, 9434320, 10782080, 11321184, 13319040, 14151480, 15094912, 16173120, 18868640, 22642368, 28302960, 32346240, 37737280, 45284736, 56605920, 75474560, 113211840, 226423680]

約数ペア:

[(1, 226423680), (2, 113211840), (3, 75474560), (4, 56605920), (5, 45284736), (6, 37737280), (7, 32346240), (8, 28302960), (10, 22642368), (12, 18868640), (14, 16173120), (15, 15094912), (16, 14151480), (17, 13319040), (20, 11321184), (21, 10782080), (24, 9434320), (28, 8086560), (30, 7547456), (32, 7075740), (34, 6659520), (35, 6469248), (40, 5660592), (42, 5391040), (48, 4717160), (51, 4439680), (56, 4043280), (60, 3773728), (64, 3537870), (68, 3329760), (70, 3234624), (80, 2830296), (84, 2695520), (85, 2663808), (96, 2358580), (102, 2219840), (105, 2156416), (112, 2021640), (119, 1902720), (120, 1886864), (128, 1768935), (136, 1664880), (140, 1617312), (160, 1415148), (168, 1347760), (170, 1331904), (192, 1179290), (204, 1109920), (210, 1078208), (224, 1010820), (238, 951360), (240, 943432), (255, 887936), (272, 832440), (280, 808656), (320, 707574), (336, 673880), (340, 665952), (357, 634240), (384, 589645), (408, 554960), (420, 539104), (448, 505410), (476, 475680), (480, 471716), (510, 443968), (544, 416220), (560, 404328), (595, 380544), (640, 353787), (672, 336940), (680, 332976), (714, 317120), (816, 277480), (840, 269552), (896, 252705), (952, 237840), (960, 235858), (991, 228480), (1020, 221984), (1088, 208110), (1120, 202164), (1190, 190272), (1344, 168470), (1360, 166488), (1428, 158560), (1632, 138740), (1680, 134776), (1785, 126848), (1904, 118920), (1920, 117929), (1982, 114240), (2040, 110992), (2176, 104055), (2240, 101082), (2380, 95136), (2688, 84235), (2720, 83244), (2856, 79280), (2973, 76160), (3264, 69370), (3360, 67388), (3570, 63424), (3808, 59460), (3964, 57120), (4080, 55496), (4480, 50541), (4760, 47568), (4955, 45696), (5440, 41622), (5712, 39640), (5946, 38080), (6528, 34685), (6720, 33694), (6937, 32640), (7140, 31712), (7616, 29730), (7928, 28560), (8160, 27748), (9520, 23784), (9910, 22848), (10880, 20811), (11424, 19820), (11892, 19040), (13440, 16847), (13874, 16320), (14280, 15856), (14865, 15232)]