1036921480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1783}}^1$

素因数の和:1899

約数の個数: 128

約数和(自身を含む): 2795028480

約数和(自身を除く): 1758107000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 67, 70, 124, 134, 140, 155, 217, 248, 268, 280, 310, 335, 434, 469, 536, 620, 670, 868, 938, 1085, 1240, 1340, 1736, 1783, 1876, 2077, 2170, 2345, 2680, 3566, 3752, 4154, 4340, 4690, 7132, 8308, 8680, 8915, 9380, 10385, 12481, 14264, 14539, 16616, 17830, 18760, 20770, 24962, 29078, 35660, 41540, 49924, 55273, 58156, 62405, 71320, 72695, 83080, 99848, 110546, 116312, 119461, 124810, 145390, 221092, 238922, 249620, 276365, 290780, 386911, 442184, 477844, 499240, 552730, 581560, 597305, 773822, 836227, 955688, 1105460, 1194610, 1547644, 1672454, 1934555, 2210920, 2389220, 3095288, 3344908, 3703291, 3869110, 4181135, 4778440, 6689816, 7406582, 7738220, 8362270, 14813164, 15476440, 16724540, 18516455, 25923037, 29626328, 33449080, 37032910, 51846074, 74065820, 103692148, 129615185, 148131640, 207384296, 259230370, 518460740, 1036921480]

約数ペア:

[(1, 1036921480), (2, 518460740), (4, 259230370), (5, 207384296), (7, 148131640), (8, 129615185), (10, 103692148), (14, 74065820), (20, 51846074), (28, 37032910), (31, 33449080), (35, 29626328), (40, 25923037), (56, 18516455), (62, 16724540), (67, 15476440), (70, 14813164), (124, 8362270), (134, 7738220), (140, 7406582), (155, 6689816), (217, 4778440), (248, 4181135), (268, 3869110), (280, 3703291), (310, 3344908), (335, 3095288), (434, 2389220), (469, 2210920), (536, 1934555), (620, 1672454), (670, 1547644), (868, 1194610), (938, 1105460), (1085, 955688), (1240, 836227), (1340, 773822), (1736, 597305), (1783, 581560), (1876, 552730), (2077, 499240), (2170, 477844), (2345, 442184), (2680, 386911), (3566, 290780), (3752, 276365), (4154, 249620), (4340, 238922), (4690, 221092), (7132, 145390), (8308, 124810), (8680, 119461), (8915, 116312), (9380, 110546), (10385, 99848), (12481, 83080), (14264, 72695), (14539, 71320), (16616, 62405), (17830, 58156), (18760, 55273), (20770, 49924), (24962, 41540), (29078, 35660)]