140402400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3079}}^1$

素因数の和:3121

約数の個数: 144

約数和(自身を含む): 481219200

約数和(自身を除く): 340816800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 96, 100, 114, 120, 150, 152, 160, 190, 200, 228, 240, 285, 300, 304, 380, 400, 456, 475, 480, 570, 600, 608, 760, 800, 912, 950, 1140, 1200, 1425, 1520, 1824, 1900, 2280, 2400, 2850, 3040, 3079, 3800, 4560, 5700, 6158, 7600, 9120, 9237, 11400, 12316, 15200, 15395, 18474, 22800, 24632, 30790, 36948, 45600, 46185, 49264, 58501, 61580, 73896, 76975, 92370, 98528, 117002, 123160, 147792, 153950, 175503, 184740, 230925, 234004, 246320, 292505, 295584, 307900, 351006, 369480, 461850, 468008, 492640, 585010, 615800, 702012, 738960, 877515, 923700, 936016, 1170020, 1231600, 1404024, 1462525, 1477920, 1755030, 1847400, 1872032, 2340040, 2463200, 2808048, 2925050, 3510060, 3694800, 4387575, 4680080, 5616096, 5850100, 7020120, 7389600, 8775150, 9360160, 11700200, 14040240, 17550300, 23400400, 28080480, 35100600, 46800800, 70201200, 140402400]

約数ペア:

[(1, 140402400), (2, 70201200), (3, 46800800), (4, 35100600), (5, 28080480), (6, 23400400), (8, 17550300), (10, 14040240), (12, 11700200), (15, 9360160), (16, 8775150), (19, 7389600), (20, 7020120), (24, 5850100), (25, 5616096), (30, 4680080), (32, 4387575), (38, 3694800), (40, 3510060), (48, 2925050), (50, 2808048), (57, 2463200), (60, 2340040), (75, 1872032), (76, 1847400), (80, 1755030), (95, 1477920), (96, 1462525), (100, 1404024), (114, 1231600), (120, 1170020), (150, 936016), (152, 923700), (160, 877515), (190, 738960), (200, 702012), (228, 615800), (240, 585010), (285, 492640), (300, 468008), (304, 461850), (380, 369480), (400, 351006), (456, 307900), (475, 295584), (480, 292505), (570, 246320), (600, 234004), (608, 230925), (760, 184740), (800, 175503), (912, 153950), (950, 147792), (1140, 123160), (1200, 117002), (1425, 98528), (1520, 92370), (1824, 76975), (1900, 73896), (2280, 61580), (2400, 58501), (2850, 49264), (3040, 46185), (3079, 45600), (3800, 36948), (4560, 30790), (5700, 24632), (6158, 22800), (7600, 18474), (9120, 15395), (9237, 15200), (11400, 12316)]