305077920

素因数分解:

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

素因数の和:165

約数の個数: 384

約数和(自身を含む): 1197504000

約数和(自身を除く): 892426080

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, 68, 70, 80, 84, 85, 96, 98, 102, 105, 109, 112, 119, 120, 136, 140, 147, 160, 168, 170, 196, 204, 210, 218, 224, 238, 240, 245, 255, 272, 280, 294, 327, 336, 340, 343, 357, 392, 408, 420, 436, 476, 480, 490, 510, 544, 545, 560, 588, 595, 654, 672, 680, 686, 714, 735, 763, 784, 816, 833, 840, 872, 952, 980, 1020, 1029, 1090, 1120, 1176, 1190, 1308, 1360, 1372, 1428, 1470, 1526, 1568, 1632, 1635, 1666, 1680, 1715, 1744, 1785, 1853, 1904, 1960, 2040, 2058, 2180, 2289, 2352, 2380, 2499, 2616, 2720, 2744, 2856, 2940, 3052, 3270, 3332, 3360, 3430, 3488, 3570, 3706, 3808, 3815, 3920, 4080, 4116, 4165, 4360, 4578, 4704, 4760, 4998, 5145, 5232, 5341, 5488, 5559, 5712, 5831, 5880, 6104, 6540, 6664, 6860, 7140, 7412, 7630, 7840, 8160, 8232, 8330, 8720, 9156, 9265, 9520, 9996, 10290, 10464, 10682, 10976, 11118, 11424, 11445, 11662, 11760, 12208, 12495, 12971, 13080, 13328, 13720, 14280, 14824, 15260, 16023, 16464, 16660, 17440, 17493, 18312, 18530, 19040, 19992, 20580, 21364, 22236, 22890, 23324, 23520, 24416, 24990, 25942, 26160, 26656, 26705, 27440, 27795, 28560, 29155, 29648, 30520, 32046, 32928, 33320, 34986, 36624, 37060, 37387, 38913, 39984, 41160, 42728, 44472, 45780, 46648, 49980, 51884, 52320, 53410, 54880, 55590, 57120, 58310, 59296, 61040, 64092, 64855, 66640, 69972, 73248, 74120, 74774, 77826, 79968, 80115, 82320, 85456, 87465, 88944, 90797, 91560, 93296, 99960, 103768, 106820, 111180, 112161, 116620, 122080, 128184, 129710, 133280, 139944, 148240, 149548, 155652, 160230, 164640, 170912, 174930, 177888, 181594, 183120, 186592, 186935, 194565, 199920, 207536, 213640, 222360, 224322, 233240, 256368, 259420, 272391, 279888, 296480, 299096, 311304, 320460, 349860, 363188, 366240, 373870, 389130, 399840, 415072, 427280, 444720, 448644, 453985, 466480, 512736, 518840, 544782, 559776, 560805, 598192, 622608, 635579, 640920, 699720, 726376, 747740, 778260, 854560, 889440, 897288, 907970, 932960, 1037680, 1089564, 1121610, 1196384, 1245216, 1271158, 1281840, 1361955, 1399440, 1452752, 1495480, 1556520, 1794576, 1815940, 1906737, 2075360, 2179128, 2243220, 2542316, 2563680, 2723910, 2798880, 2905504, 2990960, 3113040, 3177895, 3589152, 3631880, 3813474, 4358256, 4486440, 5084632, 5447820, 5981920, 6226080, 6355790, 7263760, 7626948, 8716512, 8972880, 9533685, 10169264, 10895640, 12711580, 14527520, 15253896, 17945760, 19067370, 20338528, 21791280, 25423160, 30507792, 38134740, 43582560, 50846320, 61015584, 76269480, 101692640, 152538960, 305077920]

約数ペア:

[(1, 305077920), (2, 152538960), (3, 101692640), (4, 76269480), (5, 61015584), (6, 50846320), (7, 43582560), (8, 38134740), (10, 30507792), (12, 25423160), (14, 21791280), (15, 20338528), (16, 19067370), (17, 17945760), (20, 15253896), (21, 14527520), (24, 12711580), (28, 10895640), (30, 10169264), (32, 9533685), (34, 8972880), (35, 8716512), (40, 7626948), (42, 7263760), (48, 6355790), (49, 6226080), (51, 5981920), (56, 5447820), (60, 5084632), (68, 4486440), (70, 4358256), (80, 3813474), (84, 3631880), (85, 3589152), (96, 3177895), (98, 3113040), (102, 2990960), (105, 2905504), (109, 2798880), (112, 2723910), (119, 2563680), (120, 2542316), (136, 2243220), (140, 2179128), (147, 2075360), (160, 1906737), (168, 1815940), (170, 1794576), (196, 1556520), (204, 1495480), (210, 1452752), (218, 1399440), (224, 1361955), (238, 1281840), (240, 1271158), (245, 1245216), (255, 1196384), (272, 1121610), (280, 1089564), (294, 1037680), (327, 932960), (336, 907970), (340, 897288), (343, 889440), (357, 854560), (392, 778260), (408, 747740), (420, 726376), (436, 699720), (476, 640920), (480, 635579), (490, 622608), (510, 598192), (544, 560805), (545, 559776), (560, 544782), (588, 518840), (595, 512736), (654, 466480), (672, 453985), (680, 448644), (686, 444720), (714, 427280), (735, 415072), (763, 399840), (784, 389130), (816, 373870), (833, 366240), (840, 363188), (872, 349860), (952, 320460), (980, 311304), (1020, 299096), (1029, 296480), (1090, 279888), (1120, 272391), (1176, 259420), (1190, 256368), (1308, 233240), (1360, 224322), (1372, 222360), (1428, 213640), (1470, 207536), (1526, 199920), (1568, 194565), (1632, 186935), (1635, 186592), (1666, 183120), (1680, 181594), (1715, 177888), (1744, 174930), (1785, 170912), (1853, 164640), (1904, 160230), (1960, 155652), (2040, 149548), (2058, 148240), (2180, 139944), (2289, 133280), (2352, 129710), (2380, 128184), (2499, 122080), (2616, 116620), (2720, 112161), (2744, 111180), (2856, 106820), (2940, 103768), (3052, 99960), (3270, 93296), (3332, 91560), (3360, 90797), (3430, 88944), (3488, 87465), (3570, 85456), (3706, 82320), (3808, 80115), (3815, 79968), (3920, 77826), (4080, 74774), (4116, 74120), (4165, 73248), (4360, 69972), (4578, 66640), (4704, 64855), (4760, 64092), (4998, 61040), (5145, 59296), (5232, 58310), (5341, 57120), (5488, 55590), (5559, 54880), (5712, 53410), (5831, 52320), (5880, 51884), (6104, 49980), (6540, 46648), (6664, 45780), (6860, 44472), (7140, 42728), (7412, 41160), (7630, 39984), (7840, 38913), (8160, 37387), (8232, 37060), (8330, 36624), (8720, 34986), (9156, 33320), (9265, 32928), (9520, 32046), (9996, 30520), (10290, 29648), (10464, 29155), (10682, 28560), (10976, 27795), (11118, 27440), (11424, 26705), (11445, 26656), (11662, 26160), (11760, 25942), (12208, 24990), (12495, 24416), (12971, 23520), (13080, 23324), (13328, 22890), (13720, 22236), (14280, 21364), (14824, 20580), (15260, 19992), (16023, 19040), (16464, 18530), (16660, 18312), (17440, 17493)]