319966080

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:234

約数の個数: 384

約数和(自身を含む): 1255824000

約数和(自身を除く): 935857920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 49, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 98, 105, 112, 114, 120, 128, 133, 140, 147, 152, 160, 168, 179, 190, 192, 196, 210, 224, 228, 240, 245, 266, 280, 285, 294, 304, 320, 336, 358, 380, 384, 392, 399, 420, 448, 456, 480, 490, 532, 537, 560, 570, 588, 608, 640, 665, 672, 716, 735, 760, 784, 798, 840, 895, 896, 912, 931, 960, 980, 1064, 1074, 1120, 1140, 1176, 1216, 1253, 1330, 1344, 1432, 1470, 1520, 1568, 1596, 1680, 1790, 1824, 1862, 1920, 1960, 1995, 2128, 2148, 2240, 2280, 2352, 2432, 2506, 2660, 2685, 2688, 2793, 2864, 2940, 3040, 3136, 3192, 3360, 3401, 3580, 3648, 3724, 3759, 3920, 3990, 4256, 4296, 4480, 4560, 4655, 4704, 5012, 5320, 5370, 5586, 5728, 5880, 6080, 6265, 6272, 6384, 6720, 6802, 7160, 7296, 7448, 7518, 7840, 7980, 8512, 8592, 8771, 9120, 9310, 9408, 10024, 10203, 10640, 10740, 11172, 11456, 11760, 12160, 12530, 12768, 13440, 13604, 13965, 14320, 14896, 15036, 15680, 15960, 17005, 17024, 17184, 17542, 18240, 18620, 18795, 18816, 20048, 20406, 21280, 21480, 22344, 22912, 23520, 23807, 25060, 25536, 26313, 27208, 27930, 28640, 29792, 30072, 31360, 31920, 34010, 34368, 35084, 36480, 37240, 37590, 40096, 40812, 42560, 42960, 43855, 44688, 47040, 47614, 50120, 51015, 51072, 52626, 54416, 55860, 57280, 59584, 60144, 63840, 68020, 68736, 70168, 71421, 74480, 75180, 80192, 81624, 85120, 85920, 87710, 89376, 94080, 95228, 100240, 102030, 105252, 108832, 111720, 114560, 119035, 119168, 120288, 127680, 131565, 136040, 140336, 142842, 148960, 150360, 160384, 163248, 166649, 171840, 175420, 178752, 190456, 200480, 204060, 210504, 217664, 223440, 238070, 240576, 255360, 263130, 272080, 280672, 285684, 297920, 300720, 326496, 333298, 343680, 350840, 357105, 357504, 380912, 400960, 408120, 421008, 435328, 446880, 476140, 481152, 499947, 526260, 544160, 561344, 571368, 595840, 601440, 652992, 666596, 701680, 714210, 761824, 801920, 816240, 833245, 842016, 893760, 952280, 999894, 1052520, 1088320, 1122688, 1142736, 1202880, 1305984, 1333192, 1403360, 1428420, 1523648, 1632480, 1666490, 1684032, 1787520, 1904560, 1999788, 2105040, 2176640, 2285472, 2405760, 2499735, 2666384, 2806720, 2856840, 3047296, 3264960, 3332980, 3368064, 3809120, 3999576, 4210080, 4570944, 4999470, 5332768, 5613440, 5713680, 6529920, 6665960, 7618240, 7999152, 8420160, 9141888, 9998940, 10665536, 11427360, 13331920, 15236480, 15998304, 16840320, 19997880, 21331072, 22854720, 26663840, 31996608, 39995760, 45709440, 53327680, 63993216, 79991520, 106655360, 159983040, 319966080]

約数ペア:

[(1, 319966080), (2, 159983040), (3, 106655360), (4, 79991520), (5, 63993216), (6, 53327680), (7, 45709440), (8, 39995760), (10, 31996608), (12, 26663840), (14, 22854720), (15, 21331072), (16, 19997880), (19, 16840320), (20, 15998304), (21, 15236480), (24, 13331920), (28, 11427360), (30, 10665536), (32, 9998940), (35, 9141888), (38, 8420160), (40, 7999152), (42, 7618240), (48, 6665960), (49, 6529920), (56, 5713680), (57, 5613440), (60, 5332768), (64, 4999470), (70, 4570944), (76, 4210080), (80, 3999576), (84, 3809120), (95, 3368064), (96, 3332980), (98, 3264960), (105, 3047296), (112, 2856840), (114, 2806720), (120, 2666384), (128, 2499735), (133, 2405760), (140, 2285472), (147, 2176640), (152, 2105040), (160, 1999788), (168, 1904560), (179, 1787520), (190, 1684032), (192, 1666490), (196, 1632480), (210, 1523648), (224, 1428420), (228, 1403360), (240, 1333192), (245, 1305984), (266, 1202880), (280, 1142736), (285, 1122688), (294, 1088320), (304, 1052520), (320, 999894), (336, 952280), (358, 893760), (380, 842016), (384, 833245), (392, 816240), (399, 801920), (420, 761824), (448, 714210), (456, 701680), (480, 666596), (490, 652992), (532, 601440), (537, 595840), (560, 571368), (570, 561344), (588, 544160), (608, 526260), (640, 499947), (665, 481152), (672, 476140), (716, 446880), (735, 435328), (760, 421008), (784, 408120), (798, 400960), (840, 380912), (895, 357504), (896, 357105), (912, 350840), (931, 343680), (960, 333298), (980, 326496), (1064, 300720), (1074, 297920), (1120, 285684), (1140, 280672), (1176, 272080), (1216, 263130), (1253, 255360), (1330, 240576), (1344, 238070), (1432, 223440), (1470, 217664), (1520, 210504), (1568, 204060), (1596, 200480), (1680, 190456), (1790, 178752), (1824, 175420), (1862, 171840), (1920, 166649), (1960, 163248), (1995, 160384), (2128, 150360), (2148, 148960), (2240, 142842), (2280, 140336), (2352, 136040), (2432, 131565), (2506, 127680), (2660, 120288), (2685, 119168), (2688, 119035), (2793, 114560), (2864, 111720), (2940, 108832), (3040, 105252), (3136, 102030), (3192, 100240), (3360, 95228), (3401, 94080), (3580, 89376), (3648, 87710), (3724, 85920), (3759, 85120), (3920, 81624), (3990, 80192), (4256, 75180), (4296, 74480), (4480, 71421), (4560, 70168), (4655, 68736), (4704, 68020), (5012, 63840), (5320, 60144), (5370, 59584), (5586, 57280), (5728, 55860), (5880, 54416), (6080, 52626), (6265, 51072), (6272, 51015), (6384, 50120), (6720, 47614), (6802, 47040), (7160, 44688), (7296, 43855), (7448, 42960), (7518, 42560), (7840, 40812), (7980, 40096), (8512, 37590), (8592, 37240), (8771, 36480), (9120, 35084), (9310, 34368), (9408, 34010), (10024, 31920), (10203, 31360), (10640, 30072), (10740, 29792), (11172, 28640), (11456, 27930), (11760, 27208), (12160, 26313), (12530, 25536), (12768, 25060), (13440, 23807), (13604, 23520), (13965, 22912), (14320, 22344), (14896, 21480), (15036, 21280), (15680, 20406), (15960, 20048), (17005, 18816), (17024, 18795), (17184, 18620), (17542, 18240)]