19267200

素因数分解:

$2^7\times 3^3\times 5^2\times {\mathrm{223}}^1$

素因数の和:256

約数の個数: 192

約数和(自身を含む): 70828800

約数和(自身を除く): 51561600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 90, 96, 100, 108, 120, 128, 135, 144, 150, 160, 180, 192, 200, 216, 223, 225, 240, 270, 288, 300, 320, 360, 384, 400, 432, 446, 450, 480, 540, 576, 600, 640, 669, 675, 720, 800, 864, 892, 900, 960, 1080, 1115, 1152, 1200, 1338, 1350, 1440, 1600, 1728, 1784, 1800, 1920, 2007, 2160, 2230, 2400, 2676, 2700, 2880, 3200, 3345, 3456, 3568, 3600, 4014, 4320, 4460, 4800, 5352, 5400, 5575, 5760, 6021, 6690, 7136, 7200, 8028, 8640, 8920, 9600, 10035, 10704, 10800, 11150, 12042, 13380, 14272, 14400, 16056, 16725, 17280, 17840, 20070, 21408, 21600, 22300, 24084, 26760, 28544, 28800, 30105, 32112, 33450, 35680, 40140, 42816, 43200, 44600, 48168, 50175, 53520, 60210, 64224, 66900, 71360, 80280, 85632, 86400, 89200, 96336, 100350, 107040, 120420, 128448, 133800, 142720, 150525, 160560, 178400, 192672, 200700, 214080, 240840, 256896, 267600, 301050, 321120, 356800, 385344, 401400, 428160, 481680, 535200, 602100, 642240, 713600, 770688, 802800, 963360, 1070400, 1204200, 1284480, 1605600, 1926720, 2140800, 2408400, 3211200, 3853440, 4816800, 6422400, 9633600, 19267200]

約数ペア:

[(1, 19267200), (2, 9633600), (3, 6422400), (4, 4816800), (5, 3853440), (6, 3211200), (8, 2408400), (9, 2140800), (10, 1926720), (12, 1605600), (15, 1284480), (16, 1204200), (18, 1070400), (20, 963360), (24, 802800), (25, 770688), (27, 713600), (30, 642240), (32, 602100), (36, 535200), (40, 481680), (45, 428160), (48, 401400), (50, 385344), (54, 356800), (60, 321120), (64, 301050), (72, 267600), (75, 256896), (80, 240840), (90, 214080), (96, 200700), (100, 192672), (108, 178400), (120, 160560), (128, 150525), (135, 142720), (144, 133800), (150, 128448), (160, 120420), (180, 107040), (192, 100350), (200, 96336), (216, 89200), (223, 86400), (225, 85632), (240, 80280), (270, 71360), (288, 66900), (300, 64224), (320, 60210), (360, 53520), (384, 50175), (400, 48168), (432, 44600), (446, 43200), (450, 42816), (480, 40140), (540, 35680), (576, 33450), (600, 32112), (640, 30105), (669, 28800), (675, 28544), (720, 26760), (800, 24084), (864, 22300), (892, 21600), (900, 21408), (960, 20070), (1080, 17840), (1115, 17280), (1152, 16725), (1200, 16056), (1338, 14400), (1350, 14272), (1440, 13380), (1600, 12042), (1728, 11150), (1784, 10800), (1800, 10704), (1920, 10035), (2007, 9600), (2160, 8920), (2230, 8640), (2400, 8028), (2676, 7200), (2700, 7136), (2880, 6690), (3200, 6021), (3345, 5760), (3456, 5575), (3568, 5400), (3600, 5352), (4014, 4800), (4320, 4460)]