380471520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:306

約数の個数: 384

約数和(自身を含む): 1475324928

約数和(自身を除く): 1094853408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 23, 24, 26, 30, 32, 33, 39, 40, 44, 46, 48, 52, 55, 60, 65, 66, 69, 78, 80, 88, 92, 96, 104, 110, 115, 120, 130, 132, 138, 143, 156, 160, 165, 176, 184, 195, 208, 220, 230, 240, 241, 253, 260, 264, 276, 286, 299, 312, 330, 345, 352, 368, 390, 416, 429, 440, 460, 480, 482, 506, 520, 528, 552, 572, 598, 624, 660, 690, 715, 723, 736, 759, 780, 858, 880, 897, 920, 964, 1012, 1040, 1056, 1104, 1144, 1196, 1205, 1248, 1265, 1320, 1380, 1430, 1446, 1495, 1518, 1560, 1716, 1760, 1794, 1840, 1928, 2024, 2080, 2145, 2208, 2288, 2392, 2410, 2530, 2640, 2651, 2760, 2860, 2892, 2990, 3036, 3120, 3133, 3289, 3432, 3588, 3615, 3680, 3795, 3856, 4048, 4290, 4485, 4576, 4784, 4820, 5060, 5280, 5302, 5520, 5543, 5720, 5784, 5980, 6072, 6240, 6266, 6578, 6864, 7176, 7230, 7590, 7712, 7953, 8096, 8580, 8970, 9399, 9568, 9640, 9867, 10120, 10604, 11040, 11086, 11440, 11568, 11960, 12144, 12532, 13156, 13255, 13728, 14352, 14460, 15180, 15665, 15906, 16445, 16629, 17160, 17940, 18798, 19280, 19734, 20240, 21208, 22172, 22880, 23136, 23920, 24288, 25064, 26312, 26510, 27715, 28704, 28920, 30360, 31330, 31812, 32890, 33258, 34320, 34463, 35880, 37596, 38560, 39468, 39765, 40480, 42416, 44344, 46995, 47840, 49335, 50128, 52624, 53020, 55430, 57840, 60720, 60973, 62660, 63624, 65780, 66516, 68640, 68926, 71760, 72059, 75192, 78936, 79530, 83145, 84832, 88688, 93990, 98670, 100256, 103389, 105248, 106040, 110860, 115680, 121440, 121946, 125320, 127248, 131560, 133032, 137852, 143520, 144118, 150384, 157872, 159060, 166290, 172315, 177376, 182919, 187980, 197340, 206778, 212080, 216177, 221720, 243892, 250640, 254496, 263120, 266064, 275704, 288236, 300768, 304865, 315744, 318120, 332580, 344630, 360295, 365838, 375960, 394680, 413556, 424160, 432354, 443440, 487784, 501280, 516945, 526240, 532128, 551408, 576472, 609730, 636240, 665160, 689260, 720590, 731676, 751920, 789360, 792649, 827112, 864708, 886880, 914595, 975568, 1033890, 1080885, 1102816, 1152944, 1219460, 1272480, 1330320, 1378520, 1441180, 1463352, 1503840, 1578720, 1585298, 1654224, 1729416, 1829190, 1951136, 2067780, 2161770, 2305888, 2377947, 2438920, 2660640, 2757040, 2882360, 2926704, 3170596, 3308448, 3458832, 3658380, 3963245, 4135560, 4323540, 4755894, 4877840, 5514080, 5764720, 5853408, 6341192, 6917664, 7316760, 7926490, 8271120, 8647080, 9511788, 9755680, 11529440, 11889735, 12682384, 14633520, 15852980, 16542240, 17294160, 19023576, 23779470, 25364768, 29267040, 31705960, 34588320, 38047152, 47558940, 63411920, 76094304, 95117880, 126823840, 190235760, 380471520]

約数ペア:

[(1, 380471520), (2, 190235760), (3, 126823840), (4, 95117880), (5, 76094304), (6, 63411920), (8, 47558940), (10, 38047152), (11, 34588320), (12, 31705960), (13, 29267040), (15, 25364768), (16, 23779470), (20, 19023576), (22, 17294160), (23, 16542240), (24, 15852980), (26, 14633520), (30, 12682384), (32, 11889735), (33, 11529440), (39, 9755680), (40, 9511788), (44, 8647080), (46, 8271120), (48, 7926490), (52, 7316760), (55, 6917664), (60, 6341192), (65, 5853408), (66, 5764720), (69, 5514080), (78, 4877840), (80, 4755894), (88, 4323540), (92, 4135560), (96, 3963245), (104, 3658380), (110, 3458832), (115, 3308448), (120, 3170596), (130, 2926704), (132, 2882360), (138, 2757040), (143, 2660640), (156, 2438920), (160, 2377947), (165, 2305888), (176, 2161770), (184, 2067780), (195, 1951136), (208, 1829190), (220, 1729416), (230, 1654224), (240, 1585298), (241, 1578720), (253, 1503840), (260, 1463352), (264, 1441180), (276, 1378520), (286, 1330320), (299, 1272480), (312, 1219460), (330, 1152944), (345, 1102816), (352, 1080885), (368, 1033890), (390, 975568), (416, 914595), (429, 886880), (440, 864708), (460, 827112), (480, 792649), (482, 789360), (506, 751920), (520, 731676), (528, 720590), (552, 689260), (572, 665160), (598, 636240), (624, 609730), (660, 576472), (690, 551408), (715, 532128), (723, 526240), (736, 516945), (759, 501280), (780, 487784), (858, 443440), (880, 432354), (897, 424160), (920, 413556), (964, 394680), (1012, 375960), (1040, 365838), (1056, 360295), (1104, 344630), (1144, 332580), (1196, 318120), (1205, 315744), (1248, 304865), (1265, 300768), (1320, 288236), (1380, 275704), (1430, 266064), (1446, 263120), (1495, 254496), (1518, 250640), (1560, 243892), (1716, 221720), (1760, 216177), (1794, 212080), (1840, 206778), (1928, 197340), (2024, 187980), (2080, 182919), (2145, 177376), (2208, 172315), (2288, 166290), (2392, 159060), (2410, 157872), (2530, 150384), (2640, 144118), (2651, 143520), (2760, 137852), (2860, 133032), (2892, 131560), (2990, 127248), (3036, 125320), (3120, 121946), (3133, 121440), (3289, 115680), (3432, 110860), (3588, 106040), (3615, 105248), (3680, 103389), (3795, 100256), (3856, 98670), (4048, 93990), (4290, 88688), (4485, 84832), (4576, 83145), (4784, 79530), (4820, 78936), (5060, 75192), (5280, 72059), (5302, 71760), (5520, 68926), (5543, 68640), (5720, 66516), (5784, 65780), (5980, 63624), (6072, 62660), (6240, 60973), (6266, 60720), (6578, 57840), (6864, 55430), (7176, 53020), (7230, 52624), (7590, 50128), (7712, 49335), (7953, 47840), (8096, 46995), (8580, 44344), (8970, 42416), (9399, 40480), (9568, 39765), (9640, 39468), (9867, 38560), (10120, 37596), (10604, 35880), (11040, 34463), (11086, 34320), (11440, 33258), (11568, 32890), (11960, 31812), (12144, 31330), (12532, 30360), (13156, 28920), (13255, 28704), (13728, 27715), (14352, 26510), (14460, 26312), (15180, 25064), (15665, 24288), (15906, 23920), (16445, 23136), (16629, 22880), (17160, 22172), (17940, 21208), (18798, 20240), (19280, 19734)]