238872480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:340

約数の個数: 384

約数和(自身を含む): 982388736

約数和(自身を除く): 743516256

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 23, 24, 28, 30, 32, 33, 35, 40, 42, 44, 46, 48, 55, 56, 60, 66, 69, 70, 77, 80, 84, 88, 92, 96, 105, 110, 112, 115, 120, 132, 138, 140, 154, 160, 161, 165, 168, 176, 184, 210, 220, 224, 230, 231, 240, 253, 264, 276, 280, 281, 308, 322, 330, 336, 345, 352, 368, 385, 420, 440, 460, 462, 480, 483, 506, 528, 552, 560, 562, 616, 644, 660, 672, 690, 736, 759, 770, 805, 840, 843, 880, 920, 924, 966, 1012, 1056, 1104, 1120, 1124, 1155, 1232, 1265, 1288, 1320, 1380, 1405, 1518, 1540, 1610, 1680, 1686, 1760, 1771, 1840, 1848, 1932, 1967, 2024, 2208, 2248, 2310, 2415, 2464, 2530, 2576, 2640, 2760, 2810, 3036, 3080, 3091, 3220, 3360, 3372, 3542, 3680, 3696, 3795, 3864, 3934, 4048, 4215, 4496, 4620, 4830, 5060, 5152, 5280, 5313, 5520, 5620, 5901, 6072, 6160, 6182, 6440, 6463, 6744, 7084, 7392, 7590, 7728, 7868, 8096, 8430, 8855, 8992, 9240, 9273, 9660, 9835, 10120, 10626, 11040, 11240, 11802, 12144, 12320, 12364, 12880, 12926, 13488, 14168, 15180, 15455, 15456, 15736, 16860, 17710, 18480, 18546, 19320, 19389, 19670, 20240, 21252, 21637, 22480, 23604, 24288, 24728, 25760, 25852, 26565, 26976, 28336, 29505, 30360, 30910, 31472, 32315, 33720, 35420, 36960, 37092, 38640, 38778, 39340, 40480, 42504, 43274, 44960, 45241, 46365, 47208, 49456, 51704, 53130, 56672, 59010, 60720, 61820, 62944, 64630, 64911, 67440, 70840, 71093, 74184, 77280, 77556, 78680, 85008, 86548, 90482, 92730, 94416, 96945, 98912, 103408, 106260, 108185, 118020, 121440, 123640, 129260, 129822, 134880, 135723, 141680, 142186, 148368, 155112, 157360, 170016, 173096, 180964, 185460, 188832, 193890, 206816, 212520, 213279, 216370, 226205, 236040, 247280, 258520, 259644, 271446, 283360, 284372, 296736, 310224, 314720, 324555, 346192, 355465, 361928, 370920, 387780, 425040, 426558, 432740, 452410, 472080, 494560, 497651, 517040, 519288, 542892, 568744, 620448, 649110, 678615, 692384, 710930, 723856, 741840, 775560, 850080, 853116, 865480, 904820, 944160, 995302, 1034080, 1038576, 1066395, 1085784, 1137488, 1298220, 1357230, 1421860, 1447712, 1483680, 1492953, 1551120, 1706232, 1730960, 1809640, 1990604, 2077152, 2132790, 2171568, 2274976, 2488255, 2596440, 2714460, 2843720, 2985906, 3102240, 3412464, 3461920, 3619280, 3981208, 4265580, 4343136, 4976510, 5192880, 5428920, 5687440, 5971812, 6824928, 7238560, 7464765, 7962416, 8531160, 9953020, 10385760, 10857840, 11374880, 11943624, 14929530, 15924832, 17062320, 19906040, 21715680, 23887248, 29859060, 34124640, 39812080, 47774496, 59718120, 79624160, 119436240, 238872480]

約数ペア:

[(1, 238872480), (2, 119436240), (3, 79624160), (4, 59718120), (5, 47774496), (6, 39812080), (7, 34124640), (8, 29859060), (10, 23887248), (11, 21715680), (12, 19906040), (14, 17062320), (15, 15924832), (16, 14929530), (20, 11943624), (21, 11374880), (22, 10857840), (23, 10385760), (24, 9953020), (28, 8531160), (30, 7962416), (32, 7464765), (33, 7238560), (35, 6824928), (40, 5971812), (42, 5687440), (44, 5428920), (46, 5192880), (48, 4976510), (55, 4343136), (56, 4265580), (60, 3981208), (66, 3619280), (69, 3461920), (70, 3412464), (77, 3102240), (80, 2985906), (84, 2843720), (88, 2714460), (92, 2596440), (96, 2488255), (105, 2274976), (110, 2171568), (112, 2132790), (115, 2077152), (120, 1990604), (132, 1809640), (138, 1730960), (140, 1706232), (154, 1551120), (160, 1492953), (161, 1483680), (165, 1447712), (168, 1421860), (176, 1357230), (184, 1298220), (210, 1137488), (220, 1085784), (224, 1066395), (230, 1038576), (231, 1034080), (240, 995302), (253, 944160), (264, 904820), (276, 865480), (280, 853116), (281, 850080), (308, 775560), (322, 741840), (330, 723856), (336, 710930), (345, 692384), (352, 678615), (368, 649110), (385, 620448), (420, 568744), (440, 542892), (460, 519288), (462, 517040), (480, 497651), (483, 494560), (506, 472080), (528, 452410), (552, 432740), (560, 426558), (562, 425040), (616, 387780), (644, 370920), (660, 361928), (672, 355465), (690, 346192), (736, 324555), (759, 314720), (770, 310224), (805, 296736), (840, 284372), (843, 283360), (880, 271446), (920, 259644), (924, 258520), (966, 247280), (1012, 236040), (1056, 226205), (1104, 216370), (1120, 213279), (1124, 212520), (1155, 206816), (1232, 193890), (1265, 188832), (1288, 185460), (1320, 180964), (1380, 173096), (1405, 170016), (1518, 157360), (1540, 155112), (1610, 148368), (1680, 142186), (1686, 141680), (1760, 135723), (1771, 134880), (1840, 129822), (1848, 129260), (1932, 123640), (1967, 121440), (2024, 118020), (2208, 108185), (2248, 106260), (2310, 103408), (2415, 98912), (2464, 96945), (2530, 94416), (2576, 92730), (2640, 90482), (2760, 86548), (2810, 85008), (3036, 78680), (3080, 77556), (3091, 77280), (3220, 74184), (3360, 71093), (3372, 70840), (3542, 67440), (3680, 64911), (3696, 64630), (3795, 62944), (3864, 61820), (3934, 60720), (4048, 59010), (4215, 56672), (4496, 53130), (4620, 51704), (4830, 49456), (5060, 47208), (5152, 46365), (5280, 45241), (5313, 44960), (5520, 43274), (5620, 42504), (5901, 40480), (6072, 39340), (6160, 38778), (6182, 38640), (6440, 37092), (6463, 36960), (6744, 35420), (7084, 33720), (7392, 32315), (7590, 31472), (7728, 30910), (7868, 30360), (8096, 29505), (8430, 28336), (8855, 26976), (8992, 26565), (9240, 25852), (9273, 25760), (9660, 24728), (9835, 24288), (10120, 23604), (10626, 22480), (11040, 21637), (11240, 21252), (11802, 20240), (12144, 19670), (12320, 19389), (12364, 19320), (12880, 18546), (12926, 18480), (13488, 17710), (14168, 16860), (15180, 15736), (15455, 15456)]