321823710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:543

約数の個数: 192

約数和(自身を含む): 981227520

約数和(自身を除く): 659403810

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 30, 31, 38, 39, 45, 57, 62, 65, 78, 90, 93, 95, 114, 117, 130, 155, 171, 186, 190, 195, 234, 247, 279, 285, 310, 342, 390, 403, 465, 467, 494, 558, 570, 585, 589, 741, 806, 855, 930, 934, 1170, 1178, 1209, 1235, 1395, 1401, 1482, 1710, 1767, 2015, 2223, 2335, 2418, 2470, 2790, 2802, 2945, 3534, 3627, 3705, 4030, 4203, 4446, 4670, 5301, 5890, 6045, 6071, 7005, 7254, 7410, 7657, 8406, 8835, 8873, 10602, 11115, 12090, 12142, 14010, 14477, 15314, 17670, 17746, 18135, 18213, 21015, 22230, 22971, 26505, 26619, 28954, 30355, 36270, 36426, 38285, 42030, 43431, 44365, 45942, 53010, 53238, 54639, 60710, 68913, 72385, 76570, 79857, 86862, 88730, 91065, 109278, 114855, 115349, 130293, 133095, 137826, 144770, 159714, 182130, 188201, 217155, 229710, 230698, 260586, 266190, 273195, 275063, 344565, 346047, 376402, 399285, 434310, 546390, 550126, 564603, 576745, 651465, 689130, 692094, 798570, 825189, 941005, 1038141, 1129206, 1153490, 1302930, 1375315, 1650378, 1693809, 1730235, 1882010, 2076282, 2475567, 2750630, 2823015, 3387618, 3460470, 3575819, 4125945, 4951134, 5190705, 5646030, 7151638, 8251890, 8469045, 10381410, 10727457, 12377835, 16938090, 17879095, 21454914, 24755670, 32182371, 35758190, 53637285, 64364742, 107274570, 160911855, 321823710]

約数ペア:

[(1, 321823710), (2, 160911855), (3, 107274570), (5, 64364742), (6, 53637285), (9, 35758190), (10, 32182371), (13, 24755670), (15, 21454914), (18, 17879095), (19, 16938090), (26, 12377835), (30, 10727457), (31, 10381410), (38, 8469045), (39, 8251890), (45, 7151638), (57, 5646030), (62, 5190705), (65, 4951134), (78, 4125945), (90, 3575819), (93, 3460470), (95, 3387618), (114, 2823015), (117, 2750630), (130, 2475567), (155, 2076282), (171, 1882010), (186, 1730235), (190, 1693809), (195, 1650378), (234, 1375315), (247, 1302930), (279, 1153490), (285, 1129206), (310, 1038141), (342, 941005), (390, 825189), (403, 798570), (465, 692094), (467, 689130), (494, 651465), (558, 576745), (570, 564603), (585, 550126), (589, 546390), (741, 434310), (806, 399285), (855, 376402), (930, 346047), (934, 344565), (1170, 275063), (1178, 273195), (1209, 266190), (1235, 260586), (1395, 230698), (1401, 229710), (1482, 217155), (1710, 188201), (1767, 182130), (2015, 159714), (2223, 144770), (2335, 137826), (2418, 133095), (2470, 130293), (2790, 115349), (2802, 114855), (2945, 109278), (3534, 91065), (3627, 88730), (3705, 86862), (4030, 79857), (4203, 76570), (4446, 72385), (4670, 68913), (5301, 60710), (5890, 54639), (6045, 53238), (6071, 53010), (7005, 45942), (7254, 44365), (7410, 43431), (7657, 42030), (8406, 38285), (8835, 36426), (8873, 36270), (10602, 30355), (11115, 28954), (12090, 26619), (12142, 26505), (14010, 22971), (14477, 22230), (15314, 21015), (17670, 18213), (17746, 18135)]