199566720

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11549}}^1$

素因数の和:11577

約数の個数: 128

約数和(自身を含む): 706860000

約数和(自身を除く): 507293280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 11549, 17280, 23098, 34647, 46196, 57745, 69294, 92392, 103941, 115490, 138588, 173235, 184784, 207882, 230980, 277176, 311823, 346470, 369568, 415764, 461960, 519705, 554352, 623646, 692940, 739136, 831528, 923920, 1039410, 1108704, 1247292, 1385880, 1478272, 1559115, 1663056, 1847840, 2078820, 2217408, 2494584, 2771760, 3118230, 3326112, 3695680, 4157640, 4434816, 4989168, 5543520, 6236460, 6652224, 7391360, 8315280, 9978336, 11087040, 12472920, 13304448, 16630560, 19956672, 22174080, 24945840, 33261120, 39913344, 49891680, 66522240, 99783360, 199566720]

約数ペア:

[(1, 199566720), (2, 99783360), (3, 66522240), (4, 49891680), (5, 39913344), (6, 33261120), (8, 24945840), (9, 22174080), (10, 19956672), (12, 16630560), (15, 13304448), (16, 12472920), (18, 11087040), (20, 9978336), (24, 8315280), (27, 7391360), (30, 6652224), (32, 6236460), (36, 5543520), (40, 4989168), (45, 4434816), (48, 4157640), (54, 3695680), (60, 3326112), (64, 3118230), (72, 2771760), (80, 2494584), (90, 2217408), (96, 2078820), (108, 1847840), (120, 1663056), (128, 1559115), (135, 1478272), (144, 1385880), (160, 1247292), (180, 1108704), (192, 1039410), (216, 923920), (240, 831528), (270, 739136), (288, 692940), (320, 623646), (360, 554352), (384, 519705), (432, 461960), (480, 415764), (540, 369568), (576, 346470), (640, 311823), (720, 277176), (864, 230980), (960, 207882), (1080, 184784), (1152, 173235), (1440, 138588), (1728, 115490), (1920, 103941), (2160, 92392), (2880, 69294), (3456, 57745), (4320, 46196), (5760, 34647), (8640, 23098), (11549, 17280)]