421324800

素因数分解:

$2^{11}\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1$

素因数の和:259

約数の個数: 288

約数和(自身を含む): 1507091040

約数和(自身を除く): 1085766240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 128, 130, 150, 156, 160, 192, 195, 200, 208, 211, 240, 256, 260, 300, 312, 320, 325, 384, 390, 400, 416, 422, 480, 512, 520, 600, 624, 633, 640, 650, 768, 780, 800, 832, 844, 960, 975, 1024, 1040, 1055, 1200, 1248, 1266, 1280, 1300, 1536, 1560, 1600, 1664, 1688, 1920, 1950, 2048, 2080, 2110, 2400, 2496, 2532, 2560, 2600, 2743, 3072, 3120, 3165, 3200, 3328, 3376, 3840, 3900, 4160, 4220, 4800, 4992, 5064, 5120, 5200, 5275, 5486, 6144, 6240, 6330, 6400, 6656, 6752, 7680, 7800, 8229, 8320, 8440, 9600, 9984, 10128, 10240, 10400, 10550, 10972, 12480, 12660, 12800, 13312, 13504, 13715, 15360, 15600, 15825, 16458, 16640, 16880, 19200, 19968, 20256, 20800, 21100, 21944, 24960, 25320, 25600, 26624, 27008, 27430, 30720, 31200, 31650, 32916, 33280, 33760, 38400, 39936, 40512, 41145, 41600, 42200, 43888, 49920, 50640, 51200, 54016, 54860, 62400, 63300, 65832, 66560, 67520, 68575, 76800, 79872, 81024, 82290, 83200, 84400, 87776, 99840, 101280, 108032, 109720, 124800, 126600, 131664, 133120, 135040, 137150, 153600, 162048, 164580, 166400, 168800, 175552, 199680, 202560, 205725, 216064, 219440, 249600, 253200, 263328, 270080, 274300, 324096, 329160, 332800, 337600, 351104, 399360, 405120, 411450, 432128, 438880, 499200, 506400, 526656, 540160, 548600, 648192, 658320, 665600, 675200, 702208, 810240, 822900, 877760, 998400, 1012800, 1053312, 1080320, 1097200, 1296384, 1316640, 1350400, 1404416, 1620480, 1645800, 1755520, 1996800, 2025600, 2106624, 2160640, 2194400, 2633280, 2700800, 2808832, 3240960, 3291600, 3511040, 4051200, 4213248, 4388800, 5266560, 5401600, 5617664, 6481920, 6583200, 7022080, 8102400, 8426496, 8777600, 10533120, 10803200, 13166400, 14044160, 16204800, 16852992, 17555200, 21066240, 26332800, 28088320, 32409600, 35110400, 42132480, 52665600, 70220800, 84264960, 105331200, 140441600, 210662400, 421324800]

約数ペア:

[(1, 421324800), (2, 210662400), (3, 140441600), (4, 105331200), (5, 84264960), (6, 70220800), (8, 52665600), (10, 42132480), (12, 35110400), (13, 32409600), (15, 28088320), (16, 26332800), (20, 21066240), (24, 17555200), (25, 16852992), (26, 16204800), (30, 14044160), (32, 13166400), (39, 10803200), (40, 10533120), (48, 8777600), (50, 8426496), (52, 8102400), (60, 7022080), (64, 6583200), (65, 6481920), (75, 5617664), (78, 5401600), (80, 5266560), (96, 4388800), (100, 4213248), (104, 4051200), (120, 3511040), (128, 3291600), (130, 3240960), (150, 2808832), (156, 2700800), (160, 2633280), (192, 2194400), (195, 2160640), (200, 2106624), (208, 2025600), (211, 1996800), (240, 1755520), (256, 1645800), (260, 1620480), (300, 1404416), (312, 1350400), (320, 1316640), (325, 1296384), (384, 1097200), (390, 1080320), (400, 1053312), (416, 1012800), (422, 998400), (480, 877760), (512, 822900), (520, 810240), (600, 702208), (624, 675200), (633, 665600), (640, 658320), (650, 648192), (768, 548600), (780, 540160), (800, 526656), (832, 506400), (844, 499200), (960, 438880), (975, 432128), (1024, 411450), (1040, 405120), (1055, 399360), (1200, 351104), (1248, 337600), (1266, 332800), (1280, 329160), (1300, 324096), (1536, 274300), (1560, 270080), (1600, 263328), (1664, 253200), (1688, 249600), (1920, 219440), (1950, 216064), (2048, 205725), (2080, 202560), (2110, 199680), (2400, 175552), (2496, 168800), (2532, 166400), (2560, 164580), (2600, 162048), (2743, 153600), (3072, 137150), (3120, 135040), (3165, 133120), (3200, 131664), (3328, 126600), (3376, 124800), (3840, 109720), (3900, 108032), (4160, 101280), (4220, 99840), (4800, 87776), (4992, 84400), (5064, 83200), (5120, 82290), (5200, 81024), (5275, 79872), (5486, 76800), (6144, 68575), (6240, 67520), (6330, 66560), (6400, 65832), (6656, 63300), (6752, 62400), (7680, 54860), (7800, 54016), (8229, 51200), (8320, 50640), (8440, 49920), (9600, 43888), (9984, 42200), (10128, 41600), (10240, 41145), (10400, 40512), (10550, 39936), (10972, 38400), (12480, 33760), (12660, 33280), (12800, 32916), (13312, 31650), (13504, 31200), (13715, 30720), (15360, 27430), (15600, 27008), (15825, 26624), (16458, 25600), (16640, 25320), (16880, 24960), (19200, 21944), (19968, 21100), (20256, 20800)]