40218024720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{77617}}^1$

素因数の和:77777

約数の個数: 160

約数和(自身を含む): 133050912768

約数和(自身を除く): 92832888048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 127, 136, 170, 204, 240, 254, 255, 272, 340, 381, 408, 508, 510, 635, 680, 762, 816, 1016, 1020, 1270, 1360, 1524, 1905, 2032, 2040, 2159, 2540, 3048, 3810, 4080, 4318, 5080, 6096, 6477, 7620, 8636, 10160, 10795, 12954, 15240, 17272, 21590, 25908, 30480, 32385, 34544, 43180, 51816, 64770, 77617, 86360, 103632, 129540, 155234, 172720, 232851, 259080, 310468, 388085, 465702, 518160, 620936, 776170, 931404, 1164255, 1241872, 1319489, 1552340, 1862808, 2328510, 2638978, 3104680, 3725616, 3958467, 4657020, 5277956, 6209360, 6597445, 7916934, 9314040, 9857359, 10555912, 13194890, 15833868, 18628080, 19714718, 19792335, 21111824, 26389780, 29572077, 31667736, 39429436, 39584670, 49286795, 52779560, 59144154, 63335472, 78858872, 79169340, 98573590, 105559120, 118288308, 147860385, 157717744, 158338680, 167575103, 197147180, 236576616, 295720770, 316677360, 335150206, 394294360, 473153232, 502725309, 591441540, 670300412, 788588720, 837875515, 1005450618, 1182883080, 1340600824, 1675751030, 2010901236, 2365766160, 2513626545, 2681201648, 3351502060, 4021802472, 5027253090, 6703004120, 8043604944, 10054506180, 13406008240, 20109012360, 40218024720]

約数ペア:

[(1, 40218024720), (2, 20109012360), (3, 13406008240), (4, 10054506180), (5, 8043604944), (6, 6703004120), (8, 5027253090), (10, 4021802472), (12, 3351502060), (15, 2681201648), (16, 2513626545), (17, 2365766160), (20, 2010901236), (24, 1675751030), (30, 1340600824), (34, 1182883080), (40, 1005450618), (48, 837875515), (51, 788588720), (60, 670300412), (68, 591441540), (80, 502725309), (85, 473153232), (102, 394294360), (120, 335150206), (127, 316677360), (136, 295720770), (170, 236576616), (204, 197147180), (240, 167575103), (254, 158338680), (255, 157717744), (272, 147860385), (340, 118288308), (381, 105559120), (408, 98573590), (508, 79169340), (510, 78858872), (635, 63335472), (680, 59144154), (762, 52779560), (816, 49286795), (1016, 39584670), (1020, 39429436), (1270, 31667736), (1360, 29572077), (1524, 26389780), (1905, 21111824), (2032, 19792335), (2040, 19714718), (2159, 18628080), (2540, 15833868), (3048, 13194890), (3810, 10555912), (4080, 9857359), (4318, 9314040), (5080, 7916934), (6096, 6597445), (6477, 6209360), (7620, 5277956), (8636, 4657020), (10160, 3958467), (10795, 3725616), (12954, 3104680), (15240, 2638978), (17272, 2328510), (21590, 1862808), (25908, 1552340), (30480, 1319489), (32385, 1241872), (34544, 1164255), (43180, 931404), (51816, 776170), (64770, 620936), (77617, 518160), (86360, 465702), (103632, 388085), (129540, 310468), (155234, 259080), (172720, 232851)]