2866256640

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19139}}^1$

素因数の和:19179

約数の個数: 216

約数和(自身を含む): 10680349680

約数和(自身を除く): 7814093040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1280, 1440, 1560, 1664, 1872, 1920, 2080, 2304, 2340, 2496, 2880, 3120, 3328, 3744, 3840, 4160, 4680, 4992, 5760, 6240, 7488, 8320, 9360, 9984, 11520, 12480, 14976, 16640, 18720, 19139, 24960, 29952, 37440, 38278, 49920, 57417, 74880, 76556, 95695, 114834, 149760, 153112, 172251, 191390, 229668, 248807, 287085, 306224, 344502, 382780, 459336, 497614, 574170, 612448, 689004, 746421, 765560, 861255, 918672, 995228, 1148340, 1224896, 1244035, 1378008, 1492842, 1531120, 1722510, 1837344, 1990456, 2239263, 2296680, 2449792, 2488070, 2756016, 2985684, 3062240, 3445020, 3674688, 3732105, 3980912, 4478526, 4593360, 4899584, 4976140, 5512032, 5971368, 6124480, 6890040, 7349376, 7464210, 7961824, 8957052, 9186720, 9952280, 11024064, 11196315, 11942736, 12248960, 13780080, 14698752, 14928420, 15923648, 17914104, 18373440, 19904560, 22048128, 22392630, 23885472, 24497920, 27560160, 29856840, 31847296, 35828208, 36746880, 39809120, 44096256, 44785260, 47770944, 55120320, 59713680, 63694592, 71656416, 73493760, 79618240, 89570520, 95541888, 110240640, 119427360, 143312832, 159236480, 179141040, 191083776, 220481280, 238854720, 286625664, 318472960, 358282080, 477709440, 573251328, 716564160, 955418880, 1433128320, 2866256640]

約数ペア:

[(1, 2866256640), (2, 1433128320), (3, 955418880), (4, 716564160), (5, 573251328), (6, 477709440), (8, 358282080), (9, 318472960), (10, 286625664), (12, 238854720), (13, 220481280), (15, 191083776), (16, 179141040), (18, 159236480), (20, 143312832), (24, 119427360), (26, 110240640), (30, 95541888), (32, 89570520), (36, 79618240), (39, 73493760), (40, 71656416), (45, 63694592), (48, 59713680), (52, 55120320), (60, 47770944), (64, 44785260), (65, 44096256), (72, 39809120), (78, 36746880), (80, 35828208), (90, 31847296), (96, 29856840), (104, 27560160), (117, 24497920), (120, 23885472), (128, 22392630), (130, 22048128), (144, 19904560), (156, 18373440), (160, 17914104), (180, 15923648), (192, 14928420), (195, 14698752), (208, 13780080), (234, 12248960), (240, 11942736), (256, 11196315), (260, 11024064), (288, 9952280), (312, 9186720), (320, 8957052), (360, 7961824), (384, 7464210), (390, 7349376), (416, 6890040), (468, 6124480), (480, 5971368), (520, 5512032), (576, 4976140), (585, 4899584), (624, 4593360), (640, 4478526), (720, 3980912), (768, 3732105), (780, 3674688), (832, 3445020), (936, 3062240), (960, 2985684), (1040, 2756016), (1152, 2488070), (1170, 2449792), (1248, 2296680), (1280, 2239263), (1440, 1990456), (1560, 1837344), (1664, 1722510), (1872, 1531120), (1920, 1492842), (2080, 1378008), (2304, 1244035), (2340, 1224896), (2496, 1148340), (2880, 995228), (3120, 918672), (3328, 861255), (3744, 765560), (3840, 746421), (4160, 689004), (4680, 612448), (4992, 574170), (5760, 497614), (6240, 459336), (7488, 382780), (8320, 344502), (9360, 306224), (9984, 287085), (11520, 248807), (12480, 229668), (14976, 191390), (16640, 172251), (18720, 153112), (19139, 149760), (24960, 114834), (29952, 95695), (37440, 76556), (38278, 74880), (49920, 57417)]