428428800

素因数分解:

$2^9\times 3^2\times 5^2\times {\mathrm{3719}}^1$

素因数の和:3753

約数の個数: 180

約数和(自身を含む): 1533640680

約数和(自身を除く): 1105211880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 128, 144, 150, 160, 180, 192, 200, 225, 240, 256, 288, 300, 320, 360, 384, 400, 450, 480, 512, 576, 600, 640, 720, 768, 800, 900, 960, 1152, 1200, 1280, 1440, 1536, 1600, 1800, 1920, 2304, 2400, 2560, 2880, 3200, 3600, 3719, 3840, 4608, 4800, 5760, 6400, 7200, 7438, 7680, 9600, 11157, 11520, 12800, 14400, 14876, 18595, 19200, 22314, 23040, 28800, 29752, 33471, 37190, 38400, 44628, 55785, 57600, 59504, 66942, 74380, 89256, 92975, 111570, 115200, 119008, 133884, 148760, 167355, 178512, 185950, 223140, 238016, 267768, 278925, 297520, 334710, 357024, 371900, 446280, 476032, 535536, 557850, 595040, 669420, 714048, 743800, 836775, 892560, 952064, 1071072, 1115700, 1190080, 1338840, 1428096, 1487600, 1673550, 1785120, 1904128, 2142144, 2231400, 2380160, 2677680, 2856192, 2975200, 3347100, 3570240, 4284288, 4462800, 4760320, 5355360, 5712384, 5950400, 6694200, 7140480, 8568576, 8925600, 9520640, 10710720, 11900800, 13388400, 14280960, 17137152, 17851200, 21421440, 23801600, 26776800, 28561920, 35702400, 42842880, 47603200, 53553600, 71404800, 85685760, 107107200, 142809600, 214214400, 428428800]

約数ペア:

[(1, 428428800), (2, 214214400), (3, 142809600), (4, 107107200), (5, 85685760), (6, 71404800), (8, 53553600), (9, 47603200), (10, 42842880), (12, 35702400), (15, 28561920), (16, 26776800), (18, 23801600), (20, 21421440), (24, 17851200), (25, 17137152), (30, 14280960), (32, 13388400), (36, 11900800), (40, 10710720), (45, 9520640), (48, 8925600), (50, 8568576), (60, 7140480), (64, 6694200), (72, 5950400), (75, 5712384), (80, 5355360), (90, 4760320), (96, 4462800), (100, 4284288), (120, 3570240), (128, 3347100), (144, 2975200), (150, 2856192), (160, 2677680), (180, 2380160), (192, 2231400), (200, 2142144), (225, 1904128), (240, 1785120), (256, 1673550), (288, 1487600), (300, 1428096), (320, 1338840), (360, 1190080), (384, 1115700), (400, 1071072), (450, 952064), (480, 892560), (512, 836775), (576, 743800), (600, 714048), (640, 669420), (720, 595040), (768, 557850), (800, 535536), (900, 476032), (960, 446280), (1152, 371900), (1200, 357024), (1280, 334710), (1440, 297520), (1536, 278925), (1600, 267768), (1800, 238016), (1920, 223140), (2304, 185950), (2400, 178512), (2560, 167355), (2880, 148760), (3200, 133884), (3600, 119008), (3719, 115200), (3840, 111570), (4608, 92975), (4800, 89256), (5760, 74380), (6400, 66942), (7200, 59504), (7438, 57600), (7680, 55785), (9600, 44628), (11157, 38400), (11520, 37190), (12800, 33471), (14400, 29752), (14876, 28800), (18595, 23040), (19200, 22314)]