2794728160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:210

約数の個数: 288

約数和(自身を含む): 8127241920

約数和(自身を除く): 5332513760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 53, 56, 70, 80, 89, 92, 106, 112, 115, 140, 160, 161, 178, 184, 212, 224, 230, 265, 280, 322, 356, 368, 371, 424, 445, 460, 529, 530, 560, 623, 644, 712, 736, 742, 805, 848, 890, 920, 1058, 1060, 1120, 1219, 1246, 1288, 1424, 1484, 1610, 1696, 1780, 1840, 1855, 2047, 2116, 2120, 2438, 2492, 2576, 2645, 2848, 2968, 3115, 3220, 3560, 3680, 3703, 3710, 4094, 4232, 4240, 4717, 4876, 4984, 5152, 5290, 5936, 6095, 6230, 6440, 7120, 7406, 7420, 8188, 8464, 8480, 8533, 9434, 9752, 9968, 10235, 10580, 11872, 12190, 12460, 12880, 14240, 14329, 14812, 14840, 16376, 16928, 17066, 18515, 18868, 19504, 19936, 20470, 21160, 23585, 24380, 24920, 25760, 28037, 28658, 29624, 29680, 32752, 33019, 34132, 37030, 37736, 39008, 40940, 42320, 42665, 47081, 47170, 48760, 49840, 56074, 57316, 59248, 59360, 65504, 66038, 68264, 71645, 74060, 75472, 81880, 84640, 85330, 94162, 94340, 97520, 99680, 108491, 112148, 114632, 118496, 132076, 136528, 140185, 143290, 148120, 150944, 163760, 165095, 170660, 188324, 188680, 195040, 196259, 216982, 224296, 229264, 235405, 264152, 273056, 280370, 286580, 296240, 327520, 329567, 330190, 341320, 376648, 377360, 392518, 433964, 448592, 458528, 470810, 528304, 542455, 560740, 573160, 592480, 659134, 660380, 682640, 753296, 754720, 759437, 785036, 867928, 897184, 941620, 981295, 1056608, 1084910, 1121480, 1146320, 1318268, 1320760, 1365280, 1506592, 1518874, 1570072, 1647835, 1735856, 1883240, 1962590, 2169820, 2242960, 2292640, 2495293, 2636536, 2641520, 3037748, 3140144, 3295670, 3471712, 3766480, 3797185, 3925180, 4339640, 4485920, 4990586, 5273072, 5283040, 6075496, 6280288, 6591340, 7532960, 7594370, 7850360, 8679280, 9981172, 10546144, 12150992, 12476465, 13182680, 15188740, 15700720, 17358560, 17467051, 19962344, 24301984, 24952930, 26365360, 30377480, 31401440, 34934102, 39924688, 49905860, 52730720, 60754960, 69868204, 79849376, 87335255, 99811720, 121509920, 139736408, 174670510, 199623440, 279472816, 349341020, 399246880, 558945632, 698682040, 1397364080, 2794728160]

約数ペア:

[(1, 2794728160), (2, 1397364080), (4, 698682040), (5, 558945632), (7, 399246880), (8, 349341020), (10, 279472816), (14, 199623440), (16, 174670510), (20, 139736408), (23, 121509920), (28, 99811720), (32, 87335255), (35, 79849376), (40, 69868204), (46, 60754960), (53, 52730720), (56, 49905860), (70, 39924688), (80, 34934102), (89, 31401440), (92, 30377480), (106, 26365360), (112, 24952930), (115, 24301984), (140, 19962344), (160, 17467051), (161, 17358560), (178, 15700720), (184, 15188740), (212, 13182680), (224, 12476465), (230, 12150992), (265, 10546144), (280, 9981172), (322, 8679280), (356, 7850360), (368, 7594370), (371, 7532960), (424, 6591340), (445, 6280288), (460, 6075496), (529, 5283040), (530, 5273072), (560, 4990586), (623, 4485920), (644, 4339640), (712, 3925180), (736, 3797185), (742, 3766480), (805, 3471712), (848, 3295670), (890, 3140144), (920, 3037748), (1058, 2641520), (1060, 2636536), (1120, 2495293), (1219, 2292640), (1246, 2242960), (1288, 2169820), (1424, 1962590), (1484, 1883240), (1610, 1735856), (1696, 1647835), (1780, 1570072), (1840, 1518874), (1855, 1506592), (2047, 1365280), (2116, 1320760), (2120, 1318268), (2438, 1146320), (2492, 1121480), (2576, 1084910), (2645, 1056608), (2848, 981295), (2968, 941620), (3115, 897184), (3220, 867928), (3560, 785036), (3680, 759437), (3703, 754720), (3710, 753296), (4094, 682640), (4232, 660380), (4240, 659134), (4717, 592480), (4876, 573160), (4984, 560740), (5152, 542455), (5290, 528304), (5936, 470810), (6095, 458528), (6230, 448592), (6440, 433964), (7120, 392518), (7406, 377360), (7420, 376648), (8188, 341320), (8464, 330190), (8480, 329567), (8533, 327520), (9434, 296240), (9752, 286580), (9968, 280370), (10235, 273056), (10580, 264152), (11872, 235405), (12190, 229264), (12460, 224296), (12880, 216982), (14240, 196259), (14329, 195040), (14812, 188680), (14840, 188324), (16376, 170660), (16928, 165095), (17066, 163760), (18515, 150944), (18868, 148120), (19504, 143290), (19936, 140185), (20470, 136528), (21160, 132076), (23585, 118496), (24380, 114632), (24920, 112148), (25760, 108491), (28037, 99680), (28658, 97520), (29624, 94340), (29680, 94162), (32752, 85330), (33019, 84640), (34132, 81880), (37030, 75472), (37736, 74060), (39008, 71645), (40940, 68264), (42320, 66038), (42665, 65504), (47081, 59360), (47170, 59248), (48760, 57316), (49840, 56074)]