336854320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:164

約数の個数: 240

約数和(自身を含む): 961813440

約数和(自身を除く): 624959120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 23, 34, 40, 44, 46, 55, 68, 80, 85, 88, 89, 92, 110, 115, 121, 136, 170, 176, 178, 184, 187, 220, 230, 242, 253, 272, 340, 356, 368, 374, 391, 440, 445, 460, 484, 506, 605, 680, 712, 748, 782, 880, 890, 920, 935, 968, 979, 1012, 1210, 1265, 1360, 1424, 1496, 1513, 1564, 1780, 1840, 1870, 1936, 1955, 1958, 2024, 2047, 2057, 2420, 2530, 2783, 2992, 3026, 3128, 3560, 3740, 3910, 3916, 4048, 4094, 4114, 4301, 4840, 4895, 5060, 5566, 6052, 6256, 7120, 7480, 7565, 7820, 7832, 8188, 8228, 8602, 9680, 9790, 10120, 10235, 10285, 10769, 11132, 12104, 13915, 14960, 15130, 15640, 15664, 16376, 16456, 16643, 17204, 19580, 20240, 20470, 20570, 21505, 21538, 22264, 22517, 24208, 27830, 30260, 31280, 32752, 32912, 33286, 34408, 34799, 39160, 40940, 41140, 43010, 43076, 44528, 45034, 47311, 53845, 55660, 60520, 66572, 68816, 69598, 78320, 81880, 82280, 83215, 86020, 86152, 90068, 94622, 107690, 111320, 112585, 121040, 133144, 139196, 163760, 164560, 166430, 172040, 172304, 173995, 180136, 183073, 189244, 215380, 222640, 225170, 236555, 247687, 266288, 278392, 332860, 344080, 347990, 360272, 366146, 378488, 382789, 430760, 450340, 473110, 495374, 556784, 665720, 695980, 732292, 756976, 765578, 861520, 900680, 915365, 946220, 990748, 1238435, 1331440, 1391960, 1464584, 1531156, 1801360, 1830730, 1892440, 1913945, 1981496, 2476870, 2783920, 2929168, 3062312, 3661460, 3784880, 3827890, 3962992, 4210679, 4953740, 6124624, 7322920, 7655780, 8421358, 9907480, 14645840, 15311560, 16842716, 19814960, 21053395, 30623120, 33685432, 42106790, 67370864, 84213580, 168427160, 336854320]

約数ペア:

[(1, 336854320), (2, 168427160), (4, 84213580), (5, 67370864), (8, 42106790), (10, 33685432), (11, 30623120), (16, 21053395), (17, 19814960), (20, 16842716), (22, 15311560), (23, 14645840), (34, 9907480), (40, 8421358), (44, 7655780), (46, 7322920), (55, 6124624), (68, 4953740), (80, 4210679), (85, 3962992), (88, 3827890), (89, 3784880), (92, 3661460), (110, 3062312), (115, 2929168), (121, 2783920), (136, 2476870), (170, 1981496), (176, 1913945), (178, 1892440), (184, 1830730), (187, 1801360), (220, 1531156), (230, 1464584), (242, 1391960), (253, 1331440), (272, 1238435), (340, 990748), (356, 946220), (368, 915365), (374, 900680), (391, 861520), (440, 765578), (445, 756976), (460, 732292), (484, 695980), (506, 665720), (605, 556784), (680, 495374), (712, 473110), (748, 450340), (782, 430760), (880, 382789), (890, 378488), (920, 366146), (935, 360272), (968, 347990), (979, 344080), (1012, 332860), (1210, 278392), (1265, 266288), (1360, 247687), (1424, 236555), (1496, 225170), (1513, 222640), (1564, 215380), (1780, 189244), (1840, 183073), (1870, 180136), (1936, 173995), (1955, 172304), (1958, 172040), (2024, 166430), (2047, 164560), (2057, 163760), (2420, 139196), (2530, 133144), (2783, 121040), (2992, 112585), (3026, 111320), (3128, 107690), (3560, 94622), (3740, 90068), (3910, 86152), (3916, 86020), (4048, 83215), (4094, 82280), (4114, 81880), (4301, 78320), (4840, 69598), (4895, 68816), (5060, 66572), (5566, 60520), (6052, 55660), (6256, 53845), (7120, 47311), (7480, 45034), (7565, 44528), (7820, 43076), (7832, 43010), (8188, 41140), (8228, 40940), (8602, 39160), (9680, 34799), (9790, 34408), (10120, 33286), (10235, 32912), (10285, 32752), (10769, 31280), (11132, 30260), (12104, 27830), (13915, 24208), (14960, 22517), (15130, 22264), (15640, 21538), (15664, 21505), (16376, 20570), (16456, 20470), (16643, 20240), (17204, 19580)]