118393920

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:290

約数の個数: 224

約数和(自身を含む): 425744640

約数和(自身を除く): 307350720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 71, 72, 80, 90, 96, 108, 120, 135, 142, 144, 160, 180, 192, 193, 213, 216, 240, 270, 284, 288, 320, 355, 360, 386, 426, 432, 480, 540, 568, 576, 579, 639, 710, 720, 772, 852, 864, 960, 965, 1065, 1080, 1136, 1158, 1278, 1420, 1440, 1544, 1704, 1728, 1737, 1917, 1930, 2130, 2160, 2272, 2316, 2556, 2840, 2880, 2895, 3088, 3195, 3408, 3474, 3834, 3860, 4260, 4320, 4544, 4632, 5112, 5211, 5680, 5790, 6176, 6390, 6816, 6948, 7668, 7720, 8520, 8640, 8685, 9264, 9585, 10224, 10422, 11360, 11580, 12352, 12780, 13632, 13703, 13896, 15336, 15440, 17040, 17370, 18528, 19170, 20448, 20844, 22720, 23160, 25560, 26055, 27406, 27792, 30672, 30880, 34080, 34740, 37056, 38340, 40896, 41109, 41688, 46320, 51120, 52110, 54812, 55584, 61344, 61760, 68160, 68515, 69480, 76680, 82218, 83376, 92640, 102240, 104220, 109624, 111168, 122688, 123327, 137030, 138960, 153360, 164436, 166752, 185280, 204480, 205545, 208440, 219248, 246654, 274060, 277920, 306720, 328872, 333504, 369981, 411090, 416880, 438496, 493308, 548120, 555840, 613440, 616635, 657744, 739962, 822180, 833760, 876992, 986616, 1096240, 1233270, 1315488, 1479924, 1644360, 1667520, 1849905, 1973232, 2192480, 2466540, 2630976, 2959848, 3288720, 3699810, 3946464, 4384960, 4933080, 5919696, 6577440, 7399620, 7892928, 9866160, 11839392, 13154880, 14799240, 19732320, 23678784, 29598480, 39464640, 59196960, 118393920]

約数ペア:

[(1, 118393920), (2, 59196960), (3, 39464640), (4, 29598480), (5, 23678784), (6, 19732320), (8, 14799240), (9, 13154880), (10, 11839392), (12, 9866160), (15, 7892928), (16, 7399620), (18, 6577440), (20, 5919696), (24, 4933080), (27, 4384960), (30, 3946464), (32, 3699810), (36, 3288720), (40, 2959848), (45, 2630976), (48, 2466540), (54, 2192480), (60, 1973232), (64, 1849905), (71, 1667520), (72, 1644360), (80, 1479924), (90, 1315488), (96, 1233270), (108, 1096240), (120, 986616), (135, 876992), (142, 833760), (144, 822180), (160, 739962), (180, 657744), (192, 616635), (193, 613440), (213, 555840), (216, 548120), (240, 493308), (270, 438496), (284, 416880), (288, 411090), (320, 369981), (355, 333504), (360, 328872), (386, 306720), (426, 277920), (432, 274060), (480, 246654), (540, 219248), (568, 208440), (576, 205545), (579, 204480), (639, 185280), (710, 166752), (720, 164436), (772, 153360), (852, 138960), (864, 137030), (960, 123327), (965, 122688), (1065, 111168), (1080, 109624), (1136, 104220), (1158, 102240), (1278, 92640), (1420, 83376), (1440, 82218), (1544, 76680), (1704, 69480), (1728, 68515), (1737, 68160), (1917, 61760), (1930, 61344), (2130, 55584), (2160, 54812), (2272, 52110), (2316, 51120), (2556, 46320), (2840, 41688), (2880, 41109), (2895, 40896), (3088, 38340), (3195, 37056), (3408, 34740), (3474, 34080), (3834, 30880), (3860, 30672), (4260, 27792), (4320, 27406), (4544, 26055), (4632, 25560), (5112, 23160), (5211, 22720), (5680, 20844), (5790, 20448), (6176, 19170), (6390, 18528), (6816, 17370), (6948, 17040), (7668, 15440), (7720, 15336), (8520, 13896), (8640, 13703), (8685, 13632), (9264, 12780), (9585, 12352), (10224, 11580), (10422, 11360)]