768806640

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{997}}^1$

素因数の和:1046

約数の個数: 400

約数和(自身を含む): 3234382272

約数和(自身を除く): 2465575632

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 63, 68, 70, 72, 80, 81, 84, 85, 90, 102, 105, 108, 112, 119, 120, 126, 135, 136, 140, 144, 153, 162, 168, 170, 180, 189, 204, 210, 216, 238, 240, 252, 255, 270, 272, 280, 306, 315, 324, 336, 340, 357, 360, 378, 405, 408, 420, 432, 459, 476, 504, 510, 540, 560, 567, 595, 612, 630, 648, 680, 714, 720, 756, 765, 810, 816, 840, 918, 945, 952, 997, 1008, 1020, 1071, 1080, 1134, 1190, 1224, 1260, 1296, 1360, 1377, 1428, 1512, 1530, 1620, 1680, 1785, 1836, 1890, 1904, 1994, 2040, 2142, 2160, 2268, 2295, 2380, 2448, 2520, 2754, 2835, 2856, 2991, 3024, 3060, 3213, 3240, 3570, 3672, 3780, 3988, 4080, 4284, 4536, 4590, 4760, 4985, 5040, 5355, 5508, 5670, 5712, 5982, 6120, 6426, 6480, 6885, 6979, 7140, 7344, 7560, 7976, 8568, 8973, 9072, 9180, 9520, 9639, 9970, 10710, 11016, 11340, 11964, 12240, 12852, 13770, 13958, 14280, 14955, 15120, 15952, 16065, 16949, 17136, 17946, 18360, 19278, 19940, 20937, 21420, 22032, 22680, 23928, 25704, 26919, 27540, 27916, 28560, 29910, 32130, 33898, 34895, 35892, 36720, 38556, 39880, 41874, 42840, 44865, 45360, 47856, 48195, 50847, 51408, 53838, 55080, 55832, 59820, 62811, 64260, 67796, 69790, 71784, 77112, 79760, 80757, 83748, 84745, 85680, 89730, 96390, 101694, 104685, 107676, 110160, 111664, 118643, 119640, 125622, 128520, 134595, 135592, 139580, 143568, 152541, 154224, 161514, 167496, 169490, 179460, 188433, 192780, 203388, 209370, 215352, 237286, 239280, 251244, 254235, 257040, 269190, 271184, 279160, 305082, 314055, 323028, 334992, 338980, 355929, 358920, 376866, 385560, 403785, 406776, 418740, 430704, 457623, 474572, 502488, 508470, 538380, 558320, 565299, 593215, 610164, 628110, 646056, 677960, 711858, 717840, 753732, 762705, 771120, 807570, 813552, 837480, 915246, 942165, 949144, 1004976, 1016940, 1067787, 1076760, 1130598, 1186430, 1220328, 1256220, 1292112, 1355920, 1372869, 1423716, 1507464, 1525410, 1615140, 1674960, 1779645, 1830492, 1884330, 1898288, 2033880, 2135574, 2153520, 2261196, 2288115, 2372860, 2440656, 2512440, 2745738, 2826495, 2847432, 3014928, 3050820, 3203361, 3230280, 3559290, 3660984, 3768660, 4067760, 4271148, 4522392, 4576230, 4745720, 5024880, 5338935, 5491476, 5652990, 5694864, 6101640, 6406722, 6460560, 6864345, 7118580, 7321968, 7537320, 8542296, 9044784, 9152460, 9491440, 9610083, 10677870, 10982952, 11305980, 12203280, 12813444, 13728690, 14237160, 15074640, 16016805, 17084592, 18304920, 19220166, 21355740, 21965904, 22611960, 25626888, 27457380, 28474320, 32033610, 36609840, 38440332, 42711480, 45223920, 48050415, 51253776, 54914760, 64067220, 76880664, 85422960, 96100830, 109829520, 128134440, 153761328, 192201660, 256268880, 384403320, 768806640]

約数ペア:

[(1, 768806640), (2, 384403320), (3, 256268880), (4, 192201660), (5, 153761328), (6, 128134440), (7, 109829520), (8, 96100830), (9, 85422960), (10, 76880664), (12, 64067220), (14, 54914760), (15, 51253776), (16, 48050415), (17, 45223920), (18, 42711480), (20, 38440332), (21, 36609840), (24, 32033610), (27, 28474320), (28, 27457380), (30, 25626888), (34, 22611960), (35, 21965904), (36, 21355740), (40, 19220166), (42, 18304920), (45, 17084592), (48, 16016805), (51, 15074640), (54, 14237160), (56, 13728690), (60, 12813444), (63, 12203280), (68, 11305980), (70, 10982952), (72, 10677870), (80, 9610083), (81, 9491440), (84, 9152460), (85, 9044784), (90, 8542296), (102, 7537320), (105, 7321968), (108, 7118580), (112, 6864345), (119, 6460560), (120, 6406722), (126, 6101640), (135, 5694864), (136, 5652990), (140, 5491476), (144, 5338935), (153, 5024880), (162, 4745720), (168, 4576230), (170, 4522392), (180, 4271148), (189, 4067760), (204, 3768660), (210, 3660984), (216, 3559290), (238, 3230280), (240, 3203361), (252, 3050820), (255, 3014928), (270, 2847432), (272, 2826495), (280, 2745738), (306, 2512440), (315, 2440656), (324, 2372860), (336, 2288115), (340, 2261196), (357, 2153520), (360, 2135574), (378, 2033880), (405, 1898288), (408, 1884330), (420, 1830492), (432, 1779645), (459, 1674960), (476, 1615140), (504, 1525410), (510, 1507464), (540, 1423716), (560, 1372869), (567, 1355920), (595, 1292112), (612, 1256220), (630, 1220328), (648, 1186430), (680, 1130598), (714, 1076760), (720, 1067787), (756, 1016940), (765, 1004976), (810, 949144), (816, 942165), (840, 915246), (918, 837480), (945, 813552), (952, 807570), (997, 771120), (1008, 762705), (1020, 753732), (1071, 717840), (1080, 711858), (1134, 677960), (1190, 646056), (1224, 628110), (1260, 610164), (1296, 593215), (1360, 565299), (1377, 558320), (1428, 538380), (1512, 508470), (1530, 502488), (1620, 474572), (1680, 457623), (1785, 430704), (1836, 418740), (1890, 406776), (1904, 403785), (1994, 385560), (2040, 376866), (2142, 358920), (2160, 355929), (2268, 338980), (2295, 334992), (2380, 323028), (2448, 314055), (2520, 305082), (2754, 279160), (2835, 271184), (2856, 269190), (2991, 257040), (3024, 254235), (3060, 251244), (3213, 239280), (3240, 237286), (3570, 215352), (3672, 209370), (3780, 203388), (3988, 192780), (4080, 188433), (4284, 179460), (4536, 169490), (4590, 167496), (4760, 161514), (4985, 154224), (5040, 152541), (5355, 143568), (5508, 139580), (5670, 135592), (5712, 134595), (5982, 128520), (6120, 125622), (6426, 119640), (6480, 118643), (6885, 111664), (6979, 110160), (7140, 107676), (7344, 104685), (7560, 101694), (7976, 96390), (8568, 89730), (8973, 85680), (9072, 84745), (9180, 83748), (9520, 80757), (9639, 79760), (9970, 77112), (10710, 71784), (11016, 69790), (11340, 67796), (11964, 64260), (12240, 62811), (12852, 59820), (13770, 55832), (13958, 55080), (14280, 53838), (14955, 51408), (15120, 50847), (15952, 48195), (16065, 47856), (16949, 45360), (17136, 44865), (17946, 42840), (18360, 41874), (19278, 39880), (19940, 38556), (20937, 36720), (21420, 35892), (22032, 34895), (22680, 33898), (23928, 32130), (25704, 29910), (26919, 28560), (27540, 27916)]