5387982720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{431}}^1$

素因数の和:853

約数の個数: 256

約数和(自身を含む): 18274222080

約数和(自身を除く): 12886239360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 383, 384, 408, 431, 480, 510, 544, 640, 680, 766, 816, 862, 960, 1020, 1088, 1149, 1293, 1360, 1532, 1632, 1724, 1915, 1920, 2040, 2155, 2176, 2298, 2586, 2720, 3064, 3264, 3448, 3830, 4080, 4310, 4596, 5172, 5440, 5745, 6128, 6465, 6511, 6528, 6896, 7327, 7660, 8160, 8620, 9192, 10344, 10880, 11490, 12256, 12930, 13022, 13792, 14654, 15320, 16320, 17240, 18384, 19533, 20688, 21981, 22980, 24512, 25860, 26044, 27584, 29308, 30640, 32555, 32640, 34480, 36635, 36768, 39066, 41376, 43962, 45960, 49024, 51720, 52088, 55168, 58616, 61280, 65110, 68960, 73270, 73536, 78132, 82752, 87924, 91920, 97665, 103440, 104176, 109905, 117232, 122560, 130220, 137920, 146540, 147072, 156264, 165073, 165504, 175848, 183840, 195330, 206880, 208352, 219810, 234464, 245120, 260440, 275840, 293080, 312528, 330146, 351696, 367680, 390660, 413760, 416704, 439620, 468928, 495219, 520880, 586160, 625056, 660292, 703392, 735360, 781320, 825365, 827520, 833408, 879240, 937856, 990438, 1041760, 1172320, 1250112, 1320584, 1406784, 1562640, 1650730, 1758480, 1980876, 2083520, 2344640, 2476095, 2500224, 2641168, 2806241, 2813568, 3125280, 3301460, 3516960, 3961752, 4167040, 4689280, 4952190, 5282336, 5612482, 6250560, 6602920, 7033920, 7923504, 8418723, 9904380, 10564672, 11224964, 12501120, 13205840, 14031205, 14067840, 15847008, 16837446, 19808760, 21129344, 22449928, 26411680, 28062410, 31694016, 33674892, 39617520, 42093615, 44899856, 52823360, 56124820, 63388032, 67349784, 79235040, 84187230, 89799712, 105646720, 112249640, 134699568, 158470080, 168374460, 179599424, 224499280, 269399136, 316940160, 336748920, 359198848, 448998560, 538798272, 673497840, 897997120, 1077596544, 1346995680, 1795994240, 2693991360, 5387982720]

約数ペア:

[(1, 5387982720), (2, 2693991360), (3, 1795994240), (4, 1346995680), (5, 1077596544), (6, 897997120), (8, 673497840), (10, 538798272), (12, 448998560), (15, 359198848), (16, 336748920), (17, 316940160), (20, 269399136), (24, 224499280), (30, 179599424), (32, 168374460), (34, 158470080), (40, 134699568), (48, 112249640), (51, 105646720), (60, 89799712), (64, 84187230), (68, 79235040), (80, 67349784), (85, 63388032), (96, 56124820), (102, 52823360), (120, 44899856), (128, 42093615), (136, 39617520), (160, 33674892), (170, 31694016), (192, 28062410), (204, 26411680), (240, 22449928), (255, 21129344), (272, 19808760), (320, 16837446), (340, 15847008), (383, 14067840), (384, 14031205), (408, 13205840), (431, 12501120), (480, 11224964), (510, 10564672), (544, 9904380), (640, 8418723), (680, 7923504), (766, 7033920), (816, 6602920), (862, 6250560), (960, 5612482), (1020, 5282336), (1088, 4952190), (1149, 4689280), (1293, 4167040), (1360, 3961752), (1532, 3516960), (1632, 3301460), (1724, 3125280), (1915, 2813568), (1920, 2806241), (2040, 2641168), (2155, 2500224), (2176, 2476095), (2298, 2344640), (2586, 2083520), (2720, 1980876), (3064, 1758480), (3264, 1650730), (3448, 1562640), (3830, 1406784), (4080, 1320584), (4310, 1250112), (4596, 1172320), (5172, 1041760), (5440, 990438), (5745, 937856), (6128, 879240), (6465, 833408), (6511, 827520), (6528, 825365), (6896, 781320), (7327, 735360), (7660, 703392), (8160, 660292), (8620, 625056), (9192, 586160), (10344, 520880), (10880, 495219), (11490, 468928), (12256, 439620), (12930, 416704), (13022, 413760), (13792, 390660), (14654, 367680), (15320, 351696), (16320, 330146), (17240, 312528), (18384, 293080), (19533, 275840), (20688, 260440), (21981, 245120), (22980, 234464), (24512, 219810), (25860, 208352), (26044, 206880), (27584, 195330), (29308, 183840), (30640, 175848), (32555, 165504), (32640, 165073), (34480, 156264), (36635, 147072), (36768, 146540), (39066, 137920), (41376, 130220), (43962, 122560), (45960, 117232), (49024, 109905), (51720, 104176), (52088, 103440), (55168, 97665), (58616, 91920), (61280, 87924), (65110, 82752), (68960, 78132), (73270, 73536)]