91905240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:182

約数の個数: 256

約数和(自身を含む): 338411520

約数和(自身を除く): 246506280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 67, 69, 70, 71, 84, 92, 105, 115, 120, 134, 138, 140, 142, 161, 168, 184, 201, 210, 213, 230, 268, 276, 280, 284, 322, 335, 345, 355, 402, 420, 426, 460, 469, 483, 497, 536, 552, 568, 644, 670, 690, 710, 804, 805, 840, 852, 920, 938, 966, 994, 1005, 1065, 1288, 1340, 1380, 1407, 1420, 1491, 1541, 1608, 1610, 1633, 1704, 1876, 1932, 1988, 2010, 2130, 2345, 2415, 2485, 2680, 2760, 2814, 2840, 2982, 3082, 3220, 3266, 3752, 3864, 3976, 4020, 4260, 4623, 4690, 4757, 4830, 4899, 4970, 5628, 5964, 6164, 6440, 6532, 7035, 7455, 7705, 8040, 8165, 8520, 9246, 9380, 9514, 9660, 9798, 9940, 10787, 11256, 11431, 11928, 12328, 13064, 14070, 14271, 14910, 15410, 16330, 18492, 18760, 19028, 19320, 19596, 19880, 21574, 22862, 23115, 23785, 24495, 28140, 28542, 29820, 30820, 32361, 32660, 33299, 34293, 36984, 38056, 39192, 43148, 45724, 46230, 47570, 48990, 53935, 56280, 57084, 57155, 59640, 61640, 64722, 65320, 66598, 68586, 71355, 86296, 91448, 92460, 95140, 97980, 99897, 107870, 109411, 114168, 114310, 129444, 133196, 137172, 142710, 161805, 166495, 171465, 184920, 190280, 195960, 199794, 215740, 218822, 228620, 258888, 266392, 274344, 285420, 323610, 328233, 332990, 342930, 399588, 431480, 437644, 457240, 499485, 547055, 570840, 647220, 656466, 665980, 685860, 765877, 799176, 875288, 998970, 1094110, 1294440, 1312932, 1331960, 1371720, 1531754, 1641165, 1997940, 2188220, 2297631, 2625864, 3063508, 3282330, 3829385, 3995880, 4376440, 4595262, 6127016, 6564660, 7658770, 9190524, 11488155, 13129320, 15317540, 18381048, 22976310, 30635080, 45952620, 91905240]

約数ペア:

[(1, 91905240), (2, 45952620), (3, 30635080), (4, 22976310), (5, 18381048), (6, 15317540), (7, 13129320), (8, 11488155), (10, 9190524), (12, 7658770), (14, 6564660), (15, 6127016), (20, 4595262), (21, 4376440), (23, 3995880), (24, 3829385), (28, 3282330), (30, 3063508), (35, 2625864), (40, 2297631), (42, 2188220), (46, 1997940), (56, 1641165), (60, 1531754), (67, 1371720), (69, 1331960), (70, 1312932), (71, 1294440), (84, 1094110), (92, 998970), (105, 875288), (115, 799176), (120, 765877), (134, 685860), (138, 665980), (140, 656466), (142, 647220), (161, 570840), (168, 547055), (184, 499485), (201, 457240), (210, 437644), (213, 431480), (230, 399588), (268, 342930), (276, 332990), (280, 328233), (284, 323610), (322, 285420), (335, 274344), (345, 266392), (355, 258888), (402, 228620), (420, 218822), (426, 215740), (460, 199794), (469, 195960), (483, 190280), (497, 184920), (536, 171465), (552, 166495), (568, 161805), (644, 142710), (670, 137172), (690, 133196), (710, 129444), (804, 114310), (805, 114168), (840, 109411), (852, 107870), (920, 99897), (938, 97980), (966, 95140), (994, 92460), (1005, 91448), (1065, 86296), (1288, 71355), (1340, 68586), (1380, 66598), (1407, 65320), (1420, 64722), (1491, 61640), (1541, 59640), (1608, 57155), (1610, 57084), (1633, 56280), (1704, 53935), (1876, 48990), (1932, 47570), (1988, 46230), (2010, 45724), (2130, 43148), (2345, 39192), (2415, 38056), (2485, 36984), (2680, 34293), (2760, 33299), (2814, 32660), (2840, 32361), (2982, 30820), (3082, 29820), (3220, 28542), (3266, 28140), (3752, 24495), (3864, 23785), (3976, 23115), (4020, 22862), (4260, 21574), (4623, 19880), (4690, 19596), (4757, 19320), (4830, 19028), (4899, 18760), (4970, 18492), (5628, 16330), (5964, 15410), (6164, 14910), (6440, 14271), (6532, 14070), (7035, 13064), (7455, 12328), (7705, 11928), (8040, 11431), (8165, 11256), (8520, 10787), (9246, 9940), (9380, 9798), (9514, 9660)]