191942400

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{769}}^1$

素因数の和:811

約数の個数: 216

約数和(自身を含む): 683063920

約数和(自身を除く): 491121520

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, 240, 256, 260, 300, 312, 320, 325, 384, 390, 400, 416, 480, 520, 600, 624, 640, 650, 768, 769, 780, 800, 832, 960, 975, 1040, 1200, 1248, 1280, 1300, 1538, 1560, 1600, 1664, 1920, 1950, 2080, 2307, 2400, 2496, 2600, 3076, 3120, 3200, 3328, 3840, 3845, 3900, 4160, 4614, 4800, 4992, 5200, 6152, 6240, 6400, 7690, 7800, 8320, 9228, 9600, 9984, 9997, 10400, 11535, 12304, 12480, 15380, 15600, 16640, 18456, 19200, 19225, 19994, 20800, 23070, 24608, 24960, 29991, 30760, 31200, 36912, 38450, 39988, 41600, 46140, 49216, 49920, 49985, 57675, 59982, 61520, 62400, 73824, 76900, 79976, 83200, 92280, 98432, 99970, 115350, 119964, 123040, 124800, 147648, 149955, 153800, 159952, 184560, 196864, 199940, 230700, 239928, 246080, 249600, 249925, 295296, 299910, 307600, 319904, 369120, 399880, 461400, 479856, 492160, 499850, 590592, 599820, 615200, 639808, 738240, 749775, 799760, 922800, 959712, 984320, 999700, 1199640, 1230400, 1279616, 1476480, 1499550, 1599520, 1845600, 1919424, 1999400, 2399280, 2460800, 2559232, 2952960, 2999100, 3199040, 3691200, 3838848, 3998800, 4798560, 4921600, 5998200, 6398080, 7382400, 7677696, 7997600, 9597120, 11996400, 12796160, 14764800, 15995200, 19194240, 23992800, 31990400, 38388480, 47985600, 63980800, 95971200, 191942400]

約数ペア:

[(1, 191942400), (2, 95971200), (3, 63980800), (4, 47985600), (5, 38388480), (6, 31990400), (8, 23992800), (10, 19194240), (12, 15995200), (13, 14764800), (15, 12796160), (16, 11996400), (20, 9597120), (24, 7997600), (25, 7677696), (26, 7382400), (30, 6398080), (32, 5998200), (39, 4921600), (40, 4798560), (48, 3998800), (50, 3838848), (52, 3691200), (60, 3199040), (64, 2999100), (65, 2952960), (75, 2559232), (78, 2460800), (80, 2399280), (96, 1999400), (100, 1919424), (104, 1845600), (120, 1599520), (128, 1499550), (130, 1476480), (150, 1279616), (156, 1230400), (160, 1199640), (192, 999700), (195, 984320), (200, 959712), (208, 922800), (240, 799760), (256, 749775), (260, 738240), (300, 639808), (312, 615200), (320, 599820), (325, 590592), (384, 499850), (390, 492160), (400, 479856), (416, 461400), (480, 399880), (520, 369120), (600, 319904), (624, 307600), (640, 299910), (650, 295296), (768, 249925), (769, 249600), (780, 246080), (800, 239928), (832, 230700), (960, 199940), (975, 196864), (1040, 184560), (1200, 159952), (1248, 153800), (1280, 149955), (1300, 147648), (1538, 124800), (1560, 123040), (1600, 119964), (1664, 115350), (1920, 99970), (1950, 98432), (2080, 92280), (2307, 83200), (2400, 79976), (2496, 76900), (2600, 73824), (3076, 62400), (3120, 61520), (3200, 59982), (3328, 57675), (3840, 49985), (3845, 49920), (3900, 49216), (4160, 46140), (4614, 41600), (4800, 39988), (4992, 38450), (5200, 36912), (6152, 31200), (6240, 30760), (6400, 29991), (7690, 24960), (7800, 24608), (8320, 23070), (9228, 20800), (9600, 19994), (9984, 19225), (9997, 19200), (10400, 18456), (11535, 16640), (12304, 15600), (12480, 15380)]