298242240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:319

約数の個数: 224

約数和(自身を含む): 1013886720

約数和(自身を除く): 715644480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 83, 95, 96, 114, 120, 152, 160, 166, 190, 192, 197, 228, 240, 249, 285, 304, 320, 332, 380, 394, 415, 456, 480, 498, 570, 591, 608, 664, 760, 788, 830, 912, 960, 985, 996, 1140, 1182, 1216, 1245, 1328, 1520, 1576, 1577, 1660, 1824, 1970, 1992, 2280, 2364, 2490, 2656, 2955, 3040, 3152, 3154, 3320, 3648, 3743, 3940, 3984, 4560, 4728, 4731, 4980, 5312, 5910, 6080, 6304, 6308, 6640, 7486, 7880, 7885, 7968, 9120, 9456, 9462, 9960, 11229, 11820, 12608, 12616, 13280, 14972, 15760, 15770, 15936, 16351, 18240, 18715, 18912, 18924, 19920, 22458, 23640, 23655, 25232, 26560, 29944, 31520, 31540, 32702, 37430, 37824, 37848, 39840, 44916, 47280, 47310, 49053, 50464, 56145, 59888, 63040, 63080, 65404, 74860, 75696, 79680, 81755, 89832, 94560, 94620, 98106, 100928, 112290, 119776, 126160, 130808, 149720, 151392, 163510, 179664, 189120, 189240, 196212, 224580, 239552, 245265, 252320, 261616, 299440, 302784, 310669, 327020, 359328, 378480, 392424, 449160, 490530, 504640, 523232, 598880, 621338, 654040, 718656, 756960, 784848, 898320, 932007, 981060, 1046464, 1197760, 1242676, 1308080, 1513920, 1553345, 1569696, 1796640, 1864014, 1962120, 2485352, 2616160, 3106690, 3139392, 3593280, 3728028, 3924240, 4660035, 4970704, 5232320, 6213380, 7456056, 7848480, 9320070, 9941408, 12426760, 14912112, 15696960, 18640140, 19882816, 24853520, 29824224, 37280280, 49707040, 59648448, 74560560, 99414080, 149121120, 298242240]

約数ペア:

[(1, 298242240), (2, 149121120), (3, 99414080), (4, 74560560), (5, 59648448), (6, 49707040), (8, 37280280), (10, 29824224), (12, 24853520), (15, 19882816), (16, 18640140), (19, 15696960), (20, 14912112), (24, 12426760), (30, 9941408), (32, 9320070), (38, 7848480), (40, 7456056), (48, 6213380), (57, 5232320), (60, 4970704), (64, 4660035), (76, 3924240), (80, 3728028), (83, 3593280), (95, 3139392), (96, 3106690), (114, 2616160), (120, 2485352), (152, 1962120), (160, 1864014), (166, 1796640), (190, 1569696), (192, 1553345), (197, 1513920), (228, 1308080), (240, 1242676), (249, 1197760), (285, 1046464), (304, 981060), (320, 932007), (332, 898320), (380, 784848), (394, 756960), (415, 718656), (456, 654040), (480, 621338), (498, 598880), (570, 523232), (591, 504640), (608, 490530), (664, 449160), (760, 392424), (788, 378480), (830, 359328), (912, 327020), (960, 310669), (985, 302784), (996, 299440), (1140, 261616), (1182, 252320), (1216, 245265), (1245, 239552), (1328, 224580), (1520, 196212), (1576, 189240), (1577, 189120), (1660, 179664), (1824, 163510), (1970, 151392), (1992, 149720), (2280, 130808), (2364, 126160), (2490, 119776), (2656, 112290), (2955, 100928), (3040, 98106), (3152, 94620), (3154, 94560), (3320, 89832), (3648, 81755), (3743, 79680), (3940, 75696), (3984, 74860), (4560, 65404), (4728, 63080), (4731, 63040), (4980, 59888), (5312, 56145), (5910, 50464), (6080, 49053), (6304, 47310), (6308, 47280), (6640, 44916), (7486, 39840), (7880, 37848), (7885, 37824), (7968, 37430), (9120, 32702), (9456, 31540), (9462, 31520), (9960, 29944), (11229, 26560), (11820, 25232), (12608, 23655), (12616, 23640), (13280, 22458), (14972, 19920), (15760, 18924), (15770, 18912), (15936, 18715), (16351, 18240)]