68778188800

素因数分解:

$2^{13}\times 5^2\times {\mathrm{41}}^1\times {\mathrm{8191}}^1$

素因数の和:8268

約数の個数: 168

約数和(自身を含む): 174740815872

約数和(自身を除く): 105962627072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 64, 80, 82, 100, 128, 160, 164, 200, 205, 256, 320, 328, 400, 410, 512, 640, 656, 800, 820, 1024, 1025, 1280, 1312, 1600, 1640, 2048, 2050, 2560, 2624, 3200, 3280, 4096, 4100, 5120, 5248, 6400, 6560, 8191, 8192, 8200, 10240, 10496, 12800, 13120, 16382, 16400, 20480, 20992, 25600, 26240, 32764, 32800, 40955, 40960, 41984, 51200, 52480, 65528, 65600, 81910, 83968, 102400, 104960, 131056, 131200, 163820, 167936, 204775, 204800, 209920, 262112, 262400, 327640, 335831, 335872, 409550, 419840, 524224, 524800, 655280, 671662, 819100, 839680, 1048448, 1049600, 1310560, 1343324, 1638200, 1679155, 1679360, 2096896, 2099200, 2621120, 2686648, 3276400, 3358310, 4193792, 4198400, 5242240, 5373296, 6552800, 6716620, 8387584, 8395775, 8396800, 10484480, 10746592, 13105600, 13433240, 16775168, 16791550, 20968960, 21493184, 26211200, 26866480, 33550336, 33583100, 41937920, 42986368, 52422400, 53732960, 67100672, 67166200, 83875840, 85972736, 104844800, 107465920, 134332400, 167751680, 171945472, 209689600, 214931840, 268664800, 335503360, 343890944, 419379200, 429863680, 537329600, 687781888, 838758400, 859727360, 1074659200, 1375563776, 1677516800, 1719454720, 2149318400, 2751127552, 3438909440, 4298636800, 6877818880, 8597273600, 13755637760, 17194547200, 34389094400, 68778188800]

約数ペア:

[(1, 68778188800), (2, 34389094400), (4, 17194547200), (5, 13755637760), (8, 8597273600), (10, 6877818880), (16, 4298636800), (20, 3438909440), (25, 2751127552), (32, 2149318400), (40, 1719454720), (41, 1677516800), (50, 1375563776), (64, 1074659200), (80, 859727360), (82, 838758400), (100, 687781888), (128, 537329600), (160, 429863680), (164, 419379200), (200, 343890944), (205, 335503360), (256, 268664800), (320, 214931840), (328, 209689600), (400, 171945472), (410, 167751680), (512, 134332400), (640, 107465920), (656, 104844800), (800, 85972736), (820, 83875840), (1024, 67166200), (1025, 67100672), (1280, 53732960), (1312, 52422400), (1600, 42986368), (1640, 41937920), (2048, 33583100), (2050, 33550336), (2560, 26866480), (2624, 26211200), (3200, 21493184), (3280, 20968960), (4096, 16791550), (4100, 16775168), (5120, 13433240), (5248, 13105600), (6400, 10746592), (6560, 10484480), (8191, 8396800), (8192, 8395775), (8200, 8387584), (10240, 6716620), (10496, 6552800), (12800, 5373296), (13120, 5242240), (16382, 4198400), (16400, 4193792), (20480, 3358310), (20992, 3276400), (25600, 2686648), (26240, 2621120), (32764, 2099200), (32800, 2096896), (40955, 1679360), (40960, 1679155), (41984, 1638200), (51200, 1343324), (52480, 1310560), (65528, 1049600), (65600, 1048448), (81910, 839680), (83968, 819100), (102400, 671662), (104960, 655280), (131056, 524800), (131200, 524224), (163820, 419840), (167936, 409550), (204775, 335872), (204800, 335831), (209920, 327640), (262112, 262400)]