306889440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1$

素因数の和:322

約数の個数: 384

約数和(自身を含む): 1207084032

約数和(自身を除く): 900194592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 17, 20, 22, 24, 26, 30, 32, 33, 34, 39, 40, 44, 48, 51, 52, 55, 60, 65, 66, 68, 78, 80, 85, 88, 96, 102, 104, 110, 120, 130, 132, 136, 143, 156, 160, 165, 170, 176, 187, 195, 204, 208, 220, 221, 240, 255, 260, 263, 264, 272, 286, 312, 330, 340, 352, 374, 390, 408, 416, 429, 440, 442, 480, 510, 520, 526, 528, 544, 561, 572, 624, 660, 663, 680, 715, 748, 780, 789, 816, 858, 880, 884, 935, 1020, 1040, 1052, 1056, 1105, 1122, 1144, 1248, 1315, 1320, 1326, 1360, 1430, 1496, 1560, 1578, 1632, 1716, 1760, 1768, 1870, 2040, 2080, 2104, 2145, 2210, 2244, 2288, 2431, 2630, 2640, 2652, 2720, 2805, 2860, 2893, 2992, 3120, 3156, 3315, 3419, 3432, 3536, 3740, 3945, 4080, 4208, 4290, 4420, 4471, 4488, 4576, 4862, 5260, 5280, 5304, 5610, 5720, 5786, 5984, 6240, 6312, 6630, 6838, 6864, 7072, 7293, 7480, 7890, 8160, 8416, 8580, 8679, 8840, 8942, 8976, 9724, 10257, 10520, 10608, 11220, 11440, 11572, 12155, 12624, 13260, 13413, 13676, 13728, 14465, 14586, 14960, 15780, 17095, 17160, 17358, 17680, 17884, 17952, 19448, 20514, 21040, 21216, 22355, 22440, 22880, 23144, 24310, 25248, 26520, 26826, 27352, 28930, 29172, 29920, 31560, 34190, 34320, 34716, 35360, 35768, 36465, 37609, 38896, 41028, 42080, 43395, 44710, 44880, 46288, 48620, 49181, 51285, 53040, 53652, 54704, 57860, 58123, 58344, 63120, 67065, 68380, 68640, 69432, 71536, 72930, 75218, 77792, 82056, 86790, 89420, 89760, 92576, 97240, 98362, 102570, 106080, 107304, 109408, 112827, 115720, 116246, 116688, 126240, 134130, 136760, 138864, 143072, 145860, 147543, 150436, 164112, 173580, 174369, 178840, 188045, 194480, 196724, 205140, 214608, 225654, 231440, 232492, 233376, 245905, 268260, 273520, 277728, 290615, 291720, 295086, 300872, 328224, 347160, 348738, 357680, 376090, 388960, 393448, 410280, 429216, 451308, 462880, 464984, 491810, 536520, 547040, 564135, 581230, 583440, 590172, 601744, 639353, 694320, 697476, 715360, 737715, 752180, 786896, 820560, 871845, 902616, 929968, 983620, 1073040, 1128270, 1162460, 1166880, 1180344, 1203488, 1278706, 1388640, 1394952, 1475430, 1504360, 1573792, 1641120, 1743690, 1805232, 1859936, 1918059, 1967240, 2146080, 2256540, 2324920, 2360688, 2557412, 2789904, 2950860, 3008720, 3196765, 3487380, 3610464, 3836118, 3934480, 4513080, 4649840, 4721376, 5114824, 5579808, 5901720, 6017440, 6393530, 6974760, 7672236, 7868960, 9026160, 9299680, 9590295, 10229648, 11803440, 12787060, 13949520, 15344472, 18052320, 19180590, 20459296, 23606880, 25574120, 27899040, 30688944, 38361180, 51148240, 61377888, 76722360, 102296480, 153444720, 306889440]

約数ペア:

[(1, 306889440), (2, 153444720), (3, 102296480), (4, 76722360), (5, 61377888), (6, 51148240), (8, 38361180), (10, 30688944), (11, 27899040), (12, 25574120), (13, 23606880), (15, 20459296), (16, 19180590), (17, 18052320), (20, 15344472), (22, 13949520), (24, 12787060), (26, 11803440), (30, 10229648), (32, 9590295), (33, 9299680), (34, 9026160), (39, 7868960), (40, 7672236), (44, 6974760), (48, 6393530), (51, 6017440), (52, 5901720), (55, 5579808), (60, 5114824), (65, 4721376), (66, 4649840), (68, 4513080), (78, 3934480), (80, 3836118), (85, 3610464), (88, 3487380), (96, 3196765), (102, 3008720), (104, 2950860), (110, 2789904), (120, 2557412), (130, 2360688), (132, 2324920), (136, 2256540), (143, 2146080), (156, 1967240), (160, 1918059), (165, 1859936), (170, 1805232), (176, 1743690), (187, 1641120), (195, 1573792), (204, 1504360), (208, 1475430), (220, 1394952), (221, 1388640), (240, 1278706), (255, 1203488), (260, 1180344), (263, 1166880), (264, 1162460), (272, 1128270), (286, 1073040), (312, 983620), (330, 929968), (340, 902616), (352, 871845), (374, 820560), (390, 786896), (408, 752180), (416, 737715), (429, 715360), (440, 697476), (442, 694320), (480, 639353), (510, 601744), (520, 590172), (526, 583440), (528, 581230), (544, 564135), (561, 547040), (572, 536520), (624, 491810), (660, 464984), (663, 462880), (680, 451308), (715, 429216), (748, 410280), (780, 393448), (789, 388960), (816, 376090), (858, 357680), (880, 348738), (884, 347160), (935, 328224), (1020, 300872), (1040, 295086), (1052, 291720), (1056, 290615), (1105, 277728), (1122, 273520), (1144, 268260), (1248, 245905), (1315, 233376), (1320, 232492), (1326, 231440), (1360, 225654), (1430, 214608), (1496, 205140), (1560, 196724), (1578, 194480), (1632, 188045), (1716, 178840), (1760, 174369), (1768, 173580), (1870, 164112), (2040, 150436), (2080, 147543), (2104, 145860), (2145, 143072), (2210, 138864), (2244, 136760), (2288, 134130), (2431, 126240), (2630, 116688), (2640, 116246), (2652, 115720), (2720, 112827), (2805, 109408), (2860, 107304), (2893, 106080), (2992, 102570), (3120, 98362), (3156, 97240), (3315, 92576), (3419, 89760), (3432, 89420), (3536, 86790), (3740, 82056), (3945, 77792), (4080, 75218), (4208, 72930), (4290, 71536), (4420, 69432), (4471, 68640), (4488, 68380), (4576, 67065), (4862, 63120), (5260, 58344), (5280, 58123), (5304, 57860), (5610, 54704), (5720, 53652), (5786, 53040), (5984, 51285), (6240, 49181), (6312, 48620), (6630, 46288), (6838, 44880), (6864, 44710), (7072, 43395), (7293, 42080), (7480, 41028), (7890, 38896), (8160, 37609), (8416, 36465), (8580, 35768), (8679, 35360), (8840, 34716), (8942, 34320), (8976, 34190), (9724, 31560), (10257, 29920), (10520, 29172), (10608, 28930), (11220, 27352), (11440, 26826), (11572, 26520), (12155, 25248), (12624, 24310), (13260, 23144), (13413, 22880), (13676, 22440), (13728, 22355), (14465, 21216), (14586, 21040), (14960, 20514), (15780, 19448), (17095, 17952), (17160, 17884), (17358, 17680)]