1220311680

素因数分解:

$2^7\times 3^1\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:169

約数の個数: 512

約数和(自身を含む): 4847040000

約数和(自身を除く): 3626728320

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, 49, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 98, 102, 105, 109, 112, 119, 120, 128, 136, 140, 147, 160, 168, 170, 192, 196, 204, 210, 218, 224, 238, 240, 245, 255, 272, 280, 294, 320, 327, 336, 340, 343, 357, 384, 392, 408, 420, 436, 448, 476, 480, 490, 510, 544, 545, 560, 588, 595, 640, 654, 672, 680, 686, 714, 735, 763, 784, 816, 833, 840, 872, 896, 952, 960, 980, 1020, 1029, 1088, 1090, 1120, 1176, 1190, 1308, 1344, 1360, 1372, 1428, 1470, 1526, 1568, 1632, 1635, 1666, 1680, 1715, 1744, 1785, 1853, 1904, 1920, 1960, 2040, 2058, 2176, 2180, 2240, 2289, 2352, 2380, 2499, 2616, 2688, 2720, 2744, 2856, 2940, 3052, 3136, 3264, 3270, 3332, 3360, 3430, 3488, 3570, 3706, 3808, 3815, 3920, 4080, 4116, 4165, 4360, 4480, 4578, 4704, 4760, 4998, 5145, 5232, 5341, 5440, 5488, 5559, 5712, 5831, 5880, 6104, 6272, 6528, 6540, 6664, 6720, 6860, 6976, 7140, 7412, 7616, 7630, 7840, 8160, 8232, 8330, 8720, 9156, 9265, 9408, 9520, 9996, 10290, 10464, 10682, 10880, 10976, 11118, 11424, 11445, 11662, 11760, 12208, 12495, 12971, 13080, 13328, 13440, 13720, 13952, 14280, 14824, 15232, 15260, 15680, 16023, 16320, 16464, 16660, 17440, 17493, 18312, 18530, 18816, 19040, 19992, 20580, 20928, 21364, 21952, 22236, 22848, 22890, 23324, 23520, 24416, 24990, 25942, 26160, 26656, 26705, 27440, 27795, 28560, 29155, 29648, 30520, 31360, 32046, 32640, 32928, 33320, 34880, 34986, 36624, 37060, 37387, 38080, 38913, 39984, 41160, 41856, 42728, 43904, 44472, 45696, 45780, 46648, 47040, 48832, 49980, 51884, 52320, 53312, 53410, 54880, 55590, 57120, 58310, 59296, 61040, 64092, 64855, 65856, 66640, 69760, 69972, 73248, 74120, 74774, 76160, 77826, 79968, 80115, 82320, 85456, 87465, 88944, 90797, 91560, 93296, 94080, 97664, 99960, 103768, 104640, 106624, 106820, 109760, 111180, 112161, 114240, 116620, 118592, 122080, 128184, 129710, 131712, 133280, 139944, 146496, 148240, 149548, 155652, 159936, 160230, 164640, 170912, 174930, 177888, 181594, 183120, 186592, 186935, 194565, 199920, 207536, 209280, 213640, 219520, 222360, 224322, 228480, 233240, 237184, 244160, 256368, 259420, 266560, 272391, 279888, 292992, 296480, 299096, 311304, 319872, 320460, 329280, 341824, 349860, 355776, 363188, 366240, 373184, 373870, 389130, 399840, 415072, 427280, 444720, 448644, 453985, 466480, 488320, 512736, 518840, 533120, 544782, 559776, 560805, 592960, 598192, 622608, 635579, 640920, 658560, 683648, 699720, 711552, 726376, 732480, 746368, 747740, 778260, 799680, 830144, 854560, 889440, 897288, 907970, 932960, 1025472, 1037680, 1089564, 1119552, 1121610, 1185920, 1196384, 1245216, 1271158, 1281840, 1361955, 1399440, 1452752, 1464960, 1495480, 1556520, 1599360, 1660288, 1709120, 1778880, 1794576, 1815940, 1865920, 1906737, 2050944, 2075360, 2179128, 2239104, 2243220, 2392768, 2490432, 2542316, 2563680, 2723910, 2798880, 2905504, 2990960, 3113040, 3177895, 3418240, 3557760, 3589152, 3631880, 3731840, 3813474, 4150720, 4358256, 4486440, 4785536, 4980864, 5084632, 5127360, 5447820, 5597760, 5811008, 5981920, 6226080, 6355790, 7178304, 7263760, 7626948, 8301440, 8716512, 8972880, 9533685, 10169264, 10254720, 10895640, 11195520, 11622016, 11963840, 12452160, 12711580, 14356608, 14527520, 15253896, 17433024, 17945760, 19067370, 20338528, 21791280, 23927680, 24904320, 25423160, 29055040, 30507792, 34866048, 35891520, 38134740, 40677056, 43582560, 50846320, 58110080, 61015584, 71783040, 76269480, 81354112, 87165120, 101692640, 122031168, 152538960, 174330240, 203385280, 244062336, 305077920, 406770560, 610155840, 1220311680]

約数ペア:

[(1, 1220311680), (2, 610155840), (3, 406770560), (4, 305077920), (5, 244062336), (6, 203385280), (7, 174330240), (8, 152538960), (10, 122031168), (12, 101692640), (14, 87165120), (15, 81354112), (16, 76269480), (17, 71783040), (20, 61015584), (21, 58110080), (24, 50846320), (28, 43582560), (30, 40677056), (32, 38134740), (34, 35891520), (35, 34866048), (40, 30507792), (42, 29055040), (48, 25423160), (49, 24904320), (51, 23927680), (56, 21791280), (60, 20338528), (64, 19067370), (68, 17945760), (70, 17433024), (80, 15253896), (84, 14527520), (85, 14356608), (96, 12711580), (98, 12452160), (102, 11963840), (105, 11622016), (109, 11195520), (112, 10895640), (119, 10254720), (120, 10169264), (128, 9533685), (136, 8972880), (140, 8716512), (147, 8301440), (160, 7626948), (168, 7263760), (170, 7178304), (192, 6355790), (196, 6226080), (204, 5981920), (210, 5811008), (218, 5597760), (224, 5447820), (238, 5127360), (240, 5084632), (245, 4980864), (255, 4785536), (272, 4486440), (280, 4358256), (294, 4150720), (320, 3813474), (327, 3731840), (336, 3631880), (340, 3589152), (343, 3557760), (357, 3418240), (384, 3177895), (392, 3113040), (408, 2990960), (420, 2905504), (436, 2798880), (448, 2723910), (476, 2563680), (480, 2542316), (490, 2490432), (510, 2392768), (544, 2243220), (545, 2239104), (560, 2179128), (588, 2075360), (595, 2050944), (640, 1906737), (654, 1865920), (672, 1815940), (680, 1794576), (686, 1778880), (714, 1709120), (735, 1660288), (763, 1599360), (784, 1556520), (816, 1495480), (833, 1464960), (840, 1452752), (872, 1399440), (896, 1361955), (952, 1281840), (960, 1271158), (980, 1245216), (1020, 1196384), (1029, 1185920), (1088, 1121610), (1090, 1119552), (1120, 1089564), (1176, 1037680), (1190, 1025472), (1308, 932960), (1344, 907970), (1360, 897288), (1372, 889440), (1428, 854560), (1470, 830144), (1526, 799680), (1568, 778260), (1632, 747740), (1635, 746368), (1666, 732480), (1680, 726376), (1715, 711552), (1744, 699720), (1785, 683648), (1853, 658560), (1904, 640920), (1920, 635579), (1960, 622608), (2040, 598192), (2058, 592960), (2176, 560805), (2180, 559776), (2240, 544782), (2289, 533120), (2352, 518840), (2380, 512736), (2499, 488320), (2616, 466480), (2688, 453985), (2720, 448644), (2744, 444720), (2856, 427280), (2940, 415072), (3052, 399840), (3136, 389130), (3264, 373870), (3270, 373184), (3332, 366240), (3360, 363188), (3430, 355776), (3488, 349860), (3570, 341824), (3706, 329280), (3808, 320460), (3815, 319872), (3920, 311304), (4080, 299096), (4116, 296480), (4165, 292992), (4360, 279888), (4480, 272391), (4578, 266560), (4704, 259420), (4760, 256368), (4998, 244160), (5145, 237184), (5232, 233240), (5341, 228480), (5440, 224322), (5488, 222360), (5559, 219520), (5712, 213640), (5831, 209280), (5880, 207536), (6104, 199920), (6272, 194565), (6528, 186935), (6540, 186592), (6664, 183120), (6720, 181594), (6860, 177888), (6976, 174930), (7140, 170912), (7412, 164640), (7616, 160230), (7630, 159936), (7840, 155652), (8160, 149548), (8232, 148240), (8330, 146496), (8720, 139944), (9156, 133280), (9265, 131712), (9408, 129710), (9520, 128184), (9996, 122080), (10290, 118592), (10464, 116620), (10682, 114240), (10880, 112161), (10976, 111180), (11118, 109760), (11424, 106820), (11445, 106624), (11662, 104640), (11760, 103768), (12208, 99960), (12495, 97664), (12971, 94080), (13080, 93296), (13328, 91560), (13440, 90797), (13720, 88944), (13952, 87465), (14280, 85456), (14824, 82320), (15232, 80115), (15260, 79968), (15680, 77826), (16023, 76160), (16320, 74774), (16464, 74120), (16660, 73248), (17440, 69972), (17493, 69760), (18312, 66640), (18530, 65856), (18816, 64855), (19040, 64092), (19992, 61040), (20580, 59296), (20928, 58310), (21364, 57120), (21952, 55590), (22236, 54880), (22848, 53410), (22890, 53312), (23324, 52320), (23520, 51884), (24416, 49980), (24990, 48832), (25942, 47040), (26160, 46648), (26656, 45780), (26705, 45696), (27440, 44472), (27795, 43904), (28560, 42728), (29155, 41856), (29648, 41160), (30520, 39984), (31360, 38913), (32046, 38080), (32640, 37387), (32928, 37060), (33320, 36624), (34880, 34986)]