1004099280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{293}}^1$

素因数の和:549

約数の個数: 160

約数和(自身を含む): 3176046720

約数和(自身を除く): 2171947440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 109, 120, 131, 218, 240, 262, 293, 327, 393, 436, 524, 545, 586, 654, 655, 786, 872, 879, 1048, 1090, 1172, 1308, 1310, 1465, 1572, 1635, 1744, 1758, 1965, 2096, 2180, 2344, 2616, 2620, 2930, 3144, 3270, 3516, 3930, 4360, 4395, 4688, 5232, 5240, 5860, 6288, 6540, 7032, 7860, 8720, 8790, 10480, 11720, 13080, 14064, 14279, 15720, 17580, 23440, 26160, 28558, 31440, 31937, 35160, 38383, 42837, 57116, 63874, 70320, 71395, 76766, 85674, 95811, 114232, 115149, 127748, 142790, 153532, 159685, 171348, 191622, 191915, 214185, 228464, 230298, 255496, 285580, 307064, 319370, 342696, 383244, 383830, 428370, 460596, 479055, 510992, 571160, 575745, 614128, 638740, 685392, 766488, 767660, 856740, 921192, 958110, 1142320, 1151490, 1277480, 1532976, 1535320, 1713480, 1842384, 1916220, 2302980, 2554960, 3070640, 3426960, 3832440, 4183747, 4605960, 7664880, 8367494, 9211920, 12551241, 16734988, 20918735, 25102482, 33469976, 41837470, 50204964, 62756205, 66939952, 83674940, 100409928, 125512410, 167349880, 200819856, 251024820, 334699760, 502049640, 1004099280]

約数ペア:

[(1, 1004099280), (2, 502049640), (3, 334699760), (4, 251024820), (5, 200819856), (6, 167349880), (8, 125512410), (10, 100409928), (12, 83674940), (15, 66939952), (16, 62756205), (20, 50204964), (24, 41837470), (30, 33469976), (40, 25102482), (48, 20918735), (60, 16734988), (80, 12551241), (109, 9211920), (120, 8367494), (131, 7664880), (218, 4605960), (240, 4183747), (262, 3832440), (293, 3426960), (327, 3070640), (393, 2554960), (436, 2302980), (524, 1916220), (545, 1842384), (586, 1713480), (654, 1535320), (655, 1532976), (786, 1277480), (872, 1151490), (879, 1142320), (1048, 958110), (1090, 921192), (1172, 856740), (1308, 767660), (1310, 766488), (1465, 685392), (1572, 638740), (1635, 614128), (1744, 575745), (1758, 571160), (1965, 510992), (2096, 479055), (2180, 460596), (2344, 428370), (2616, 383830), (2620, 383244), (2930, 342696), (3144, 319370), (3270, 307064), (3516, 285580), (3930, 255496), (4360, 230298), (4395, 228464), (4688, 214185), (5232, 191915), (5240, 191622), (5860, 171348), (6288, 159685), (6540, 153532), (7032, 142790), (7860, 127748), (8720, 115149), (8790, 114232), (10480, 95811), (11720, 85674), (13080, 76766), (14064, 71395), (14279, 70320), (15720, 63874), (17580, 57116), (23440, 42837), (26160, 38383), (28558, 35160), (31440, 31937)]