1345221120

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1637}}^1$

素因数の和:1770

約数の個数: 160

約数和(自身を含む): 4343347008

約数和(自身を除く): 2998125888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 107, 120, 128, 160, 192, 214, 240, 256, 320, 321, 384, 428, 480, 512, 535, 640, 642, 768, 856, 960, 1070, 1280, 1284, 1536, 1605, 1637, 1712, 1920, 2140, 2560, 2568, 3210, 3274, 3424, 3840, 4280, 4911, 5136, 6420, 6548, 6848, 7680, 8185, 8560, 9822, 10272, 12840, 13096, 13696, 16370, 17120, 19644, 20544, 24555, 25680, 26192, 27392, 32740, 34240, 39288, 41088, 49110, 51360, 52384, 54784, 65480, 68480, 78576, 82176, 98220, 102720, 104768, 130960, 136960, 157152, 164352, 175159, 196440, 205440, 209536, 261920, 273920, 314304, 350318, 392880, 410880, 419072, 523840, 525477, 628608, 700636, 785760, 821760, 838144, 875795, 1047680, 1050954, 1257216, 1401272, 1571520, 1751590, 2095360, 2101908, 2514432, 2627385, 2802544, 3143040, 3503180, 4190720, 4203816, 5254770, 5605088, 6286080, 7006360, 8407632, 10509540, 11210176, 12572160, 14012720, 16815264, 21019080, 22420352, 28025440, 33630528, 42038160, 44840704, 56050880, 67261056, 84076320, 89681408, 112101760, 134522112, 168152640, 224203520, 269044224, 336305280, 448407040, 672610560, 1345221120]

約数ペア:

[(1, 1345221120), (2, 672610560), (3, 448407040), (4, 336305280), (5, 269044224), (6, 224203520), (8, 168152640), (10, 134522112), (12, 112101760), (15, 89681408), (16, 84076320), (20, 67261056), (24, 56050880), (30, 44840704), (32, 42038160), (40, 33630528), (48, 28025440), (60, 22420352), (64, 21019080), (80, 16815264), (96, 14012720), (107, 12572160), (120, 11210176), (128, 10509540), (160, 8407632), (192, 7006360), (214, 6286080), (240, 5605088), (256, 5254770), (320, 4203816), (321, 4190720), (384, 3503180), (428, 3143040), (480, 2802544), (512, 2627385), (535, 2514432), (640, 2101908), (642, 2095360), (768, 1751590), (856, 1571520), (960, 1401272), (1070, 1257216), (1280, 1050954), (1284, 1047680), (1536, 875795), (1605, 838144), (1637, 821760), (1712, 785760), (1920, 700636), (2140, 628608), (2560, 525477), (2568, 523840), (3210, 419072), (3274, 410880), (3424, 392880), (3840, 350318), (4280, 314304), (4911, 273920), (5136, 261920), (6420, 209536), (6548, 205440), (6848, 196440), (7680, 175159), (8185, 164352), (8560, 157152), (9822, 136960), (10272, 130960), (12840, 104768), (13096, 102720), (13696, 98220), (16370, 82176), (17120, 78576), (19644, 68480), (20544, 65480), (24555, 54784), (25680, 52384), (26192, 51360), (27392, 49110), (32740, 41088), (34240, 39288)]