105461440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{89}}^1$

素因数の和:159

約数の個数: 168

約数和(自身を含む): 303397920

約数和(自身を除く): 197936480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 89, 92, 112, 115, 140, 160, 161, 178, 184, 224, 230, 280, 320, 322, 356, 368, 445, 448, 460, 529, 560, 623, 644, 712, 736, 805, 890, 920, 1058, 1120, 1246, 1288, 1424, 1472, 1610, 1780, 1840, 2047, 2116, 2240, 2492, 2576, 2645, 2848, 3115, 3220, 3560, 3680, 3703, 4094, 4232, 4984, 5152, 5290, 5696, 6230, 6440, 7120, 7360, 7406, 8188, 8464, 9968, 10235, 10304, 10580, 12460, 12880, 14240, 14329, 14812, 16376, 16928, 18515, 19936, 20470, 21160, 24920, 25760, 28480, 28658, 29624, 32752, 33856, 37030, 39872, 40940, 42320, 47081, 49840, 51520, 57316, 59248, 65504, 71645, 74060, 81880, 84640, 94162, 99680, 114632, 118496, 131008, 143290, 148120, 163760, 169280, 188324, 199360, 229264, 235405, 236992, 286580, 296240, 327520, 329567, 376648, 458528, 470810, 573160, 592480, 655040, 659134, 753296, 917056, 941620, 1146320, 1184960, 1318268, 1506592, 1647835, 1883240, 2292640, 2636536, 3013184, 3295670, 3766480, 4585280, 5273072, 6591340, 7532960, 10546144, 13182680, 15065920, 21092288, 26365360, 52730720, 105461440]

約数ペア:

[(1, 105461440), (2, 52730720), (4, 26365360), (5, 21092288), (7, 15065920), (8, 13182680), (10, 10546144), (14, 7532960), (16, 6591340), (20, 5273072), (23, 4585280), (28, 3766480), (32, 3295670), (35, 3013184), (40, 2636536), (46, 2292640), (56, 1883240), (64, 1647835), (70, 1506592), (80, 1318268), (89, 1184960), (92, 1146320), (112, 941620), (115, 917056), (140, 753296), (160, 659134), (161, 655040), (178, 592480), (184, 573160), (224, 470810), (230, 458528), (280, 376648), (320, 329567), (322, 327520), (356, 296240), (368, 286580), (445, 236992), (448, 235405), (460, 229264), (529, 199360), (560, 188324), (623, 169280), (644, 163760), (712, 148120), (736, 143290), (805, 131008), (890, 118496), (920, 114632), (1058, 99680), (1120, 94162), (1246, 84640), (1288, 81880), (1424, 74060), (1472, 71645), (1610, 65504), (1780, 59248), (1840, 57316), (2047, 51520), (2116, 49840), (2240, 47081), (2492, 42320), (2576, 40940), (2645, 39872), (2848, 37030), (3115, 33856), (3220, 32752), (3560, 29624), (3680, 28658), (3703, 28480), (4094, 25760), (4232, 24920), (4984, 21160), (5152, 20470), (5290, 19936), (5696, 18515), (6230, 16928), (6440, 16376), (7120, 14812), (7360, 14329), (7406, 14240), (8188, 12880), (8464, 12460), (9968, 10580), (10235, 10304)]