1188389280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{103}}^1$

素因数の和:220

約数の個数: 288

約数和(自身を含む): 4167386496

約数和(自身を除く): 2978997216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 43, 48, 52, 60, 65, 78, 80, 86, 96, 103, 104, 120, 129, 130, 156, 160, 172, 195, 206, 208, 215, 240, 258, 260, 309, 312, 344, 390, 412, 416, 430, 480, 515, 516, 520, 559, 618, 624, 645, 688, 780, 824, 860, 1030, 1032, 1040, 1118, 1236, 1248, 1290, 1339, 1376, 1545, 1560, 1648, 1677, 1720, 1849, 2060, 2064, 2080, 2236, 2472, 2580, 2678, 2795, 3090, 3120, 3296, 3354, 3440, 3698, 4017, 4120, 4128, 4429, 4472, 4944, 5160, 5356, 5547, 5590, 6180, 6240, 6695, 6708, 6880, 7396, 8034, 8240, 8385, 8858, 8944, 9245, 9888, 10320, 10712, 11094, 11180, 12360, 13287, 13390, 13416, 14792, 16068, 16480, 16770, 17716, 17888, 18490, 20085, 20640, 21424, 22145, 22188, 22360, 24037, 24720, 26574, 26780, 26832, 27735, 29584, 32136, 33540, 35432, 36980, 40170, 42848, 44290, 44376, 44720, 48074, 49440, 53148, 53560, 53664, 55470, 57577, 59168, 64272, 66435, 67080, 70864, 72111, 73960, 80340, 88580, 88752, 89440, 96148, 106296, 107120, 110940, 115154, 120185, 128544, 132870, 134160, 141728, 144222, 147920, 160680, 172731, 177160, 177504, 190447, 192296, 212592, 214240, 221880, 230308, 240370, 265740, 268320, 287885, 288444, 295840, 321360, 345462, 354320, 360555, 380894, 384592, 425184, 443760, 460616, 480740, 531480, 571341, 575770, 576888, 642720, 690924, 708640, 721110, 761788, 769184, 863655, 887520, 921232, 952235, 961480, 1062960, 1142682, 1151540, 1153776, 1381848, 1442220, 1523576, 1727310, 1842464, 1904470, 1922960, 2125920, 2285364, 2303080, 2307552, 2475811, 2763696, 2856705, 2884440, 3047152, 3454620, 3808940, 3845920, 4570728, 4606160, 4951622, 5527392, 5713410, 5768880, 6094304, 6909240, 7427433, 7617880, 9141456, 9212320, 9903244, 11426820, 11537760, 12379055, 13818480, 14854866, 15235760, 18282912, 19806488, 22853640, 24758110, 27636960, 29709732, 30471520, 37137165, 39612976, 45707280, 49516220, 59419464, 74274330, 79225952, 91414560, 99032440, 118838928, 148548660, 198064880, 237677856, 297097320, 396129760, 594194640, 1188389280]

約数ペア:

[(1, 1188389280), (2, 594194640), (3, 396129760), (4, 297097320), (5, 237677856), (6, 198064880), (8, 148548660), (10, 118838928), (12, 99032440), (13, 91414560), (15, 79225952), (16, 74274330), (20, 59419464), (24, 49516220), (26, 45707280), (30, 39612976), (32, 37137165), (39, 30471520), (40, 29709732), (43, 27636960), (48, 24758110), (52, 22853640), (60, 19806488), (65, 18282912), (78, 15235760), (80, 14854866), (86, 13818480), (96, 12379055), (103, 11537760), (104, 11426820), (120, 9903244), (129, 9212320), (130, 9141456), (156, 7617880), (160, 7427433), (172, 6909240), (195, 6094304), (206, 5768880), (208, 5713410), (215, 5527392), (240, 4951622), (258, 4606160), (260, 4570728), (309, 3845920), (312, 3808940), (344, 3454620), (390, 3047152), (412, 2884440), (416, 2856705), (430, 2763696), (480, 2475811), (515, 2307552), (516, 2303080), (520, 2285364), (559, 2125920), (618, 1922960), (624, 1904470), (645, 1842464), (688, 1727310), (780, 1523576), (824, 1442220), (860, 1381848), (1030, 1153776), (1032, 1151540), (1040, 1142682), (1118, 1062960), (1236, 961480), (1248, 952235), (1290, 921232), (1339, 887520), (1376, 863655), (1545, 769184), (1560, 761788), (1648, 721110), (1677, 708640), (1720, 690924), (1849, 642720), (2060, 576888), (2064, 575770), (2080, 571341), (2236, 531480), (2472, 480740), (2580, 460616), (2678, 443760), (2795, 425184), (3090, 384592), (3120, 380894), (3296, 360555), (3354, 354320), (3440, 345462), (3698, 321360), (4017, 295840), (4120, 288444), (4128, 287885), (4429, 268320), (4472, 265740), (4944, 240370), (5160, 230308), (5356, 221880), (5547, 214240), (5590, 212592), (6180, 192296), (6240, 190447), (6695, 177504), (6708, 177160), (6880, 172731), (7396, 160680), (8034, 147920), (8240, 144222), (8385, 141728), (8858, 134160), (8944, 132870), (9245, 128544), (9888, 120185), (10320, 115154), (10712, 110940), (11094, 107120), (11180, 106296), (12360, 96148), (13287, 89440), (13390, 88752), (13416, 88580), (14792, 80340), (16068, 73960), (16480, 72111), (16770, 70864), (17716, 67080), (17888, 66435), (18490, 64272), (20085, 59168), (20640, 57577), (21424, 55470), (22145, 53664), (22188, 53560), (22360, 53148), (24037, 49440), (24720, 48074), (26574, 44720), (26780, 44376), (26832, 44290), (27735, 42848), (29584, 40170), (32136, 36980), (33540, 35432)]