1036659680

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{5749}}^1$

素因数の和:5801

約数の個数: 144

約数和(自身を含む): 2973348000

約数和(自身を除く): 1936688320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 49, 56, 70, 80, 92, 98, 112, 115, 140, 160, 161, 184, 196, 224, 230, 245, 280, 322, 368, 392, 460, 490, 560, 644, 736, 784, 805, 920, 980, 1120, 1127, 1288, 1568, 1610, 1840, 1960, 2254, 2576, 3220, 3680, 3920, 4508, 5152, 5635, 5749, 6440, 7840, 9016, 11270, 11498, 12880, 18032, 22540, 22996, 25760, 28745, 36064, 40243, 45080, 45992, 57490, 80486, 90160, 91984, 114980, 132227, 160972, 180320, 183968, 201215, 229960, 264454, 281701, 321944, 402430, 459920, 528908, 563402, 643888, 661135, 804860, 919840, 925589, 1057816, 1126804, 1287776, 1322270, 1408505, 1609720, 1851178, 2115632, 2253608, 2644540, 2817010, 3219440, 3702356, 4231264, 4507216, 4627945, 5289080, 5634020, 6438880, 6479123, 7404712, 9014432, 9255890, 10578160, 11268040, 12958246, 14809424, 18511780, 21156320, 22536080, 25916492, 29618848, 32395615, 37023560, 45072160, 51832984, 64791230, 74047120, 103665968, 129582460, 148094240, 207331936, 259164920, 518329840, 1036659680]

約数ペア:

[(1, 1036659680), (2, 518329840), (4, 259164920), (5, 207331936), (7, 148094240), (8, 129582460), (10, 103665968), (14, 74047120), (16, 64791230), (20, 51832984), (23, 45072160), (28, 37023560), (32, 32395615), (35, 29618848), (40, 25916492), (46, 22536080), (49, 21156320), (56, 18511780), (70, 14809424), (80, 12958246), (92, 11268040), (98, 10578160), (112, 9255890), (115, 9014432), (140, 7404712), (160, 6479123), (161, 6438880), (184, 5634020), (196, 5289080), (224, 4627945), (230, 4507216), (245, 4231264), (280, 3702356), (322, 3219440), (368, 2817010), (392, 2644540), (460, 2253608), (490, 2115632), (560, 1851178), (644, 1609720), (736, 1408505), (784, 1322270), (805, 1287776), (920, 1126804), (980, 1057816), (1120, 925589), (1127, 919840), (1288, 804860), (1568, 661135), (1610, 643888), (1840, 563402), (1960, 528908), (2254, 459920), (2576, 402430), (3220, 321944), (3680, 281701), (3920, 264454), (4508, 229960), (5152, 201215), (5635, 183968), (5749, 180320), (6440, 160972), (7840, 132227), (9016, 114980), (11270, 91984), (11498, 90160), (12880, 80486), (18032, 57490), (22540, 45992), (22996, 45080), (25760, 40243), (28745, 36064)]