268796220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{797}}^1$

素因数の和:900

約数の個数: 192

約数和(自身を含む): 952390656

約数和(自身を除く): 683594436

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 73, 77, 84, 105, 110, 132, 140, 146, 154, 165, 210, 219, 220, 231, 292, 308, 330, 365, 385, 420, 438, 462, 511, 660, 730, 770, 797, 803, 876, 924, 1022, 1095, 1155, 1460, 1533, 1540, 1594, 1606, 2044, 2190, 2310, 2391, 2409, 2555, 3066, 3188, 3212, 3985, 4015, 4380, 4620, 4782, 4818, 5110, 5579, 5621, 6132, 7665, 7970, 8030, 8767, 9564, 9636, 10220, 11158, 11242, 11955, 12045, 15330, 15940, 16060, 16737, 16863, 17534, 22316, 22484, 23910, 24090, 26301, 27895, 28105, 30660, 33474, 33726, 35068, 43835, 47820, 48180, 52602, 55790, 56210, 58181, 61369, 66948, 67452, 83685, 84315, 87670, 105204, 111580, 112420, 116362, 122738, 131505, 167370, 168630, 174543, 175340, 184107, 232724, 245476, 263010, 290905, 306845, 334740, 337260, 349086, 368214, 407267, 526020, 581810, 613690, 639991, 698172, 736428, 814534, 872715, 920535, 1163620, 1221801, 1227380, 1279982, 1629068, 1745430, 1841070, 1919973, 2036335, 2443602, 2559964, 3199955, 3490860, 3682140, 3839946, 4072670, 4479937, 4887204, 6109005, 6399910, 7679892, 8145340, 8959874, 9599865, 12218010, 12799820, 13439811, 17919748, 19199730, 22399685, 24436020, 26879622, 38399460, 44799370, 53759244, 67199055, 89598740, 134398110, 268796220]

約数ペア:

[(1, 268796220), (2, 134398110), (3, 89598740), (4, 67199055), (5, 53759244), (6, 44799370), (7, 38399460), (10, 26879622), (11, 24436020), (12, 22399685), (14, 19199730), (15, 17919748), (20, 13439811), (21, 12799820), (22, 12218010), (28, 9599865), (30, 8959874), (33, 8145340), (35, 7679892), (42, 6399910), (44, 6109005), (55, 4887204), (60, 4479937), (66, 4072670), (70, 3839946), (73, 3682140), (77, 3490860), (84, 3199955), (105, 2559964), (110, 2443602), (132, 2036335), (140, 1919973), (146, 1841070), (154, 1745430), (165, 1629068), (210, 1279982), (219, 1227380), (220, 1221801), (231, 1163620), (292, 920535), (308, 872715), (330, 814534), (365, 736428), (385, 698172), (420, 639991), (438, 613690), (462, 581810), (511, 526020), (660, 407267), (730, 368214), (770, 349086), (797, 337260), (803, 334740), (876, 306845), (924, 290905), (1022, 263010), (1095, 245476), (1155, 232724), (1460, 184107), (1533, 175340), (1540, 174543), (1594, 168630), (1606, 167370), (2044, 131505), (2190, 122738), (2310, 116362), (2391, 112420), (2409, 111580), (2555, 105204), (3066, 87670), (3188, 84315), (3212, 83685), (3985, 67452), (4015, 66948), (4380, 61369), (4620, 58181), (4782, 56210), (4818, 55790), (5110, 52602), (5579, 48180), (5621, 47820), (6132, 43835), (7665, 35068), (7970, 33726), (8030, 33474), (8767, 30660), (9564, 28105), (9636, 27895), (10220, 26301), (11158, 24090), (11242, 23910), (11955, 22484), (12045, 22316), (15330, 17534), (15940, 16863), (16060, 16737)]