264492690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{1487}}^1$

素因数の和:1533

約数の個数: 144

約数和(自身を含む): 812198016

約数和(自身を除く): 547705326

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 49, 55, 66, 70, 77, 98, 105, 110, 121, 147, 154, 165, 210, 231, 242, 245, 294, 330, 363, 385, 462, 490, 539, 605, 726, 735, 770, 847, 1078, 1155, 1210, 1470, 1487, 1617, 1694, 1815, 2310, 2541, 2695, 2974, 3234, 3630, 4235, 4461, 5082, 5390, 5929, 7435, 8085, 8470, 8922, 10409, 11858, 12705, 14870, 16170, 16357, 17787, 20818, 22305, 25410, 29645, 31227, 32714, 35574, 44610, 49071, 52045, 59290, 62454, 72863, 81785, 88935, 98142, 104090, 114499, 145726, 156135, 163570, 177870, 179927, 218589, 228998, 245355, 312270, 343497, 359854, 364315, 437178, 490710, 539781, 572495, 686994, 728630, 801493, 899635, 1079562, 1092945, 1144990, 1259489, 1602986, 1717485, 1799270, 2185890, 2404479, 2518978, 2698905, 3434970, 3778467, 4007465, 4808958, 5397810, 6297445, 7556934, 8014930, 8816423, 12022395, 12594890, 17632846, 18892335, 24044790, 26449269, 37784670, 44082115, 52898538, 88164230, 132246345, 264492690]

約数ペア:

[(1, 264492690), (2, 132246345), (3, 88164230), (5, 52898538), (6, 44082115), (7, 37784670), (10, 26449269), (11, 24044790), (14, 18892335), (15, 17632846), (21, 12594890), (22, 12022395), (30, 8816423), (33, 8014930), (35, 7556934), (42, 6297445), (49, 5397810), (55, 4808958), (66, 4007465), (70, 3778467), (77, 3434970), (98, 2698905), (105, 2518978), (110, 2404479), (121, 2185890), (147, 1799270), (154, 1717485), (165, 1602986), (210, 1259489), (231, 1144990), (242, 1092945), (245, 1079562), (294, 899635), (330, 801493), (363, 728630), (385, 686994), (462, 572495), (490, 539781), (539, 490710), (605, 437178), (726, 364315), (735, 359854), (770, 343497), (847, 312270), (1078, 245355), (1155, 228998), (1210, 218589), (1470, 179927), (1487, 177870), (1617, 163570), (1694, 156135), (1815, 145726), (2310, 114499), (2541, 104090), (2695, 98142), (2974, 88935), (3234, 81785), (3630, 72863), (4235, 62454), (4461, 59290), (5082, 52045), (5390, 49071), (5929, 44610), (7435, 35574), (8085, 32714), (8470, 31227), (8922, 29645), (10409, 25410), (11858, 22305), (12705, 20818), (14870, 17787), (16170, 16357)]