305477760

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:244

約数の個数: 384

約数和(自身を含む): 1205591040

約数和(自身を除く): 900113280

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, 112, 119, 120, 128, 136, 140, 147, 160, 168, 170, 191, 192, 196, 204, 210, 224, 238, 240, 245, 255, 272, 280, 294, 320, 336, 340, 357, 382, 384, 392, 408, 420, 448, 476, 480, 490, 510, 544, 560, 573, 588, 595, 640, 672, 680, 714, 735, 764, 784, 816, 833, 840, 896, 952, 955, 960, 980, 1020, 1088, 1120, 1146, 1176, 1190, 1337, 1344, 1360, 1428, 1470, 1528, 1568, 1632, 1666, 1680, 1785, 1904, 1910, 1920, 1960, 2040, 2176, 2240, 2292, 2352, 2380, 2499, 2674, 2688, 2720, 2856, 2865, 2940, 3056, 3136, 3247, 3264, 3332, 3360, 3570, 3808, 3820, 3920, 4011, 4080, 4165, 4480, 4584, 4704, 4760, 4998, 5348, 5440, 5712, 5730, 5880, 6112, 6272, 6494, 6528, 6664, 6685, 6720, 7140, 7616, 7640, 7840, 8022, 8160, 8330, 9168, 9359, 9408, 9520, 9741, 9996, 10696, 10880, 11424, 11460, 11760, 12224, 12495, 12988, 13328, 13370, 13440, 14280, 15232, 15280, 15680, 16044, 16235, 16320, 16660, 18336, 18718, 18816, 19040, 19482, 19992, 20055, 21392, 22729, 22848, 22920, 23520, 24448, 24990, 25976, 26656, 26740, 28077, 28560, 30560, 31360, 32088, 32470, 32640, 33320, 36672, 37436, 38080, 38964, 39984, 40110, 42784, 45458, 45696, 45840, 46795, 47040, 48705, 49980, 51952, 53312, 53480, 56154, 57120, 61120, 64176, 64940, 66640, 68187, 73344, 74872, 76160, 77928, 79968, 80220, 85568, 90916, 91680, 93590, 94080, 97410, 99960, 103904, 106624, 106960, 112308, 113645, 114240, 122240, 128352, 129880, 133280, 136374, 140385, 149744, 155856, 159103, 159936, 160440, 171136, 181832, 183360, 187180, 194820, 199920, 207808, 213920, 224616, 227290, 228480, 256704, 259760, 266560, 272748, 280770, 299488, 311712, 318206, 319872, 320880, 340935, 363664, 366720, 374360, 389640, 399840, 415616, 427840, 449232, 454580, 477309, 513408, 519520, 533120, 545496, 561540, 598976, 623424, 636412, 641760, 681870, 727328, 748720, 779280, 795515, 799680, 855680, 898464, 909160, 954618, 1039040, 1090992, 1123080, 1197952, 1246848, 1272824, 1283520, 1363740, 1454656, 1497440, 1558560, 1591030, 1599360, 1796928, 1818320, 1909236, 2078080, 2181984, 2246160, 2386545, 2545648, 2567040, 2727480, 2909312, 2994880, 3117120, 3182060, 3593856, 3636640, 3818472, 4363968, 4492320, 4773090, 5091296, 5454960, 5989760, 6234240, 6364120, 7273280, 7636944, 8727936, 8984640, 9546180, 10182592, 10909920, 12728240, 14546560, 15273888, 17969280, 19092360, 20365184, 21819840, 25456480, 30547776, 38184720, 43639680, 50912960, 61095552, 76369440, 101825920, 152738880, 305477760]

約数ペア:

[(1, 305477760), (2, 152738880), (3, 101825920), (4, 76369440), (5, 61095552), (6, 50912960), (7, 43639680), (8, 38184720), (10, 30547776), (12, 25456480), (14, 21819840), (15, 20365184), (16, 19092360), (17, 17969280), (20, 15273888), (21, 14546560), (24, 12728240), (28, 10909920), (30, 10182592), (32, 9546180), (34, 8984640), (35, 8727936), (40, 7636944), (42, 7273280), (48, 6364120), (49, 6234240), (51, 5989760), (56, 5454960), (60, 5091296), (64, 4773090), (68, 4492320), (70, 4363968), (80, 3818472), (84, 3636640), (85, 3593856), (96, 3182060), (98, 3117120), (102, 2994880), (105, 2909312), (112, 2727480), (119, 2567040), (120, 2545648), (128, 2386545), (136, 2246160), (140, 2181984), (147, 2078080), (160, 1909236), (168, 1818320), (170, 1796928), (191, 1599360), (192, 1591030), (196, 1558560), (204, 1497440), (210, 1454656), (224, 1363740), (238, 1283520), (240, 1272824), (245, 1246848), (255, 1197952), (272, 1123080), (280, 1090992), (294, 1039040), (320, 954618), (336, 909160), (340, 898464), (357, 855680), (382, 799680), (384, 795515), (392, 779280), (408, 748720), (420, 727328), (448, 681870), (476, 641760), (480, 636412), (490, 623424), (510, 598976), (544, 561540), (560, 545496), (573, 533120), (588, 519520), (595, 513408), (640, 477309), (672, 454580), (680, 449232), (714, 427840), (735, 415616), (764, 399840), (784, 389640), (816, 374360), (833, 366720), (840, 363664), (896, 340935), (952, 320880), (955, 319872), (960, 318206), (980, 311712), (1020, 299488), (1088, 280770), (1120, 272748), (1146, 266560), (1176, 259760), (1190, 256704), (1337, 228480), (1344, 227290), (1360, 224616), (1428, 213920), (1470, 207808), (1528, 199920), (1568, 194820), (1632, 187180), (1666, 183360), (1680, 181832), (1785, 171136), (1904, 160440), (1910, 159936), (1920, 159103), (1960, 155856), (2040, 149744), (2176, 140385), (2240, 136374), (2292, 133280), (2352, 129880), (2380, 128352), (2499, 122240), (2674, 114240), (2688, 113645), (2720, 112308), (2856, 106960), (2865, 106624), (2940, 103904), (3056, 99960), (3136, 97410), (3247, 94080), (3264, 93590), (3332, 91680), (3360, 90916), (3570, 85568), (3808, 80220), (3820, 79968), (3920, 77928), (4011, 76160), (4080, 74872), (4165, 73344), (4480, 68187), (4584, 66640), (4704, 64940), (4760, 64176), (4998, 61120), (5348, 57120), (5440, 56154), (5712, 53480), (5730, 53312), (5880, 51952), (6112, 49980), (6272, 48705), (6494, 47040), (6528, 46795), (6664, 45840), (6685, 45696), (6720, 45458), (7140, 42784), (7616, 40110), (7640, 39984), (7840, 38964), (8022, 38080), (8160, 37436), (8330, 36672), (9168, 33320), (9359, 32640), (9408, 32470), (9520, 32088), (9741, 31360), (9996, 30560), (10696, 28560), (10880, 28077), (11424, 26740), (11460, 26656), (11760, 25976), (12224, 24990), (12495, 24448), (12988, 23520), (13328, 22920), (13370, 22848), (13440, 22729), (14280, 21392), (15232, 20055), (15280, 19992), (15680, 19482), (16044, 19040), (16235, 18816), (16320, 18718), (16660, 18336)]