128364000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{563}}^1$

素因数の和:610

約数の個数: 192

約数和(自身を含む): 443439360

約数和(自身を除く): 315075360

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, 125, 150, 152, 160, 190, 200, 228, 240, 250, 285, 300, 304, 375, 380, 400, 456, 475, 480, 500, 563, 570, 600, 608, 750, 760, 800, 912, 950, 1000, 1126, 1140, 1200, 1425, 1500, 1520, 1689, 1824, 1900, 2000, 2252, 2280, 2375, 2400, 2815, 2850, 3000, 3040, 3378, 3800, 4000, 4504, 4560, 4750, 5630, 5700, 6000, 6756, 7125, 7600, 8445, 9008, 9120, 9500, 10697, 11260, 11400, 12000, 13512, 14075, 14250, 15200, 16890, 18016, 19000, 21394, 22520, 22800, 27024, 28150, 28500, 32091, 33780, 38000, 42225, 42788, 45040, 45600, 53485, 54048, 56300, 57000, 64182, 67560, 70375, 76000, 84450, 85576, 90080, 106970, 112600, 114000, 128364, 135120, 140750, 160455, 168900, 171152, 211125, 213940, 225200, 228000, 256728, 267425, 270240, 281500, 320910, 337800, 342304, 422250, 427880, 450400, 513456, 534850, 563000, 641820, 675600, 802275, 844500, 855760, 1026912, 1069700, 1126000, 1283640, 1337125, 1351200, 1604550, 1689000, 1711520, 2139400, 2252000, 2567280, 2674250, 3209100, 3378000, 4011375, 4278800, 5134560, 5348500, 6418200, 6756000, 8022750, 8557600, 10697000, 12836400, 16045500, 21394000, 25672800, 32091000, 42788000, 64182000, 128364000]

約数ペア:

[(1, 128364000), (2, 64182000), (3, 42788000), (4, 32091000), (5, 25672800), (6, 21394000), (8, 16045500), (10, 12836400), (12, 10697000), (15, 8557600), (16, 8022750), (19, 6756000), (20, 6418200), (24, 5348500), (25, 5134560), (30, 4278800), (32, 4011375), (38, 3378000), (40, 3209100), (48, 2674250), (50, 2567280), (57, 2252000), (60, 2139400), (75, 1711520), (76, 1689000), (80, 1604550), (95, 1351200), (96, 1337125), (100, 1283640), (114, 1126000), (120, 1069700), (125, 1026912), (150, 855760), (152, 844500), (160, 802275), (190, 675600), (200, 641820), (228, 563000), (240, 534850), (250, 513456), (285, 450400), (300, 427880), (304, 422250), (375, 342304), (380, 337800), (400, 320910), (456, 281500), (475, 270240), (480, 267425), (500, 256728), (563, 228000), (570, 225200), (600, 213940), (608, 211125), (750, 171152), (760, 168900), (800, 160455), (912, 140750), (950, 135120), (1000, 128364), (1126, 114000), (1140, 112600), (1200, 106970), (1425, 90080), (1500, 85576), (1520, 84450), (1689, 76000), (1824, 70375), (1900, 67560), (2000, 64182), (2252, 57000), (2280, 56300), (2375, 54048), (2400, 53485), (2815, 45600), (2850, 45040), (3000, 42788), (3040, 42225), (3378, 38000), (3800, 33780), (4000, 32091), (4504, 28500), (4560, 28150), (4750, 27024), (5630, 22800), (5700, 22520), (6000, 21394), (6756, 19000), (7125, 18016), (7600, 16890), (8445, 15200), (9008, 14250), (9120, 14075), (9500, 13512), (10697, 12000), (11260, 11400)]