896004720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1877}}^1$

素因数の和:1929

約数の個数: 320

約数和(自身を含む): 3521024640

約数和(自身を除く): 2625019920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 65, 68, 72, 78, 80, 85, 90, 102, 104, 108, 117, 120, 130, 135, 136, 144, 153, 156, 170, 180, 195, 204, 208, 216, 221, 234, 240, 255, 260, 270, 272, 306, 312, 340, 351, 360, 390, 408, 432, 442, 459, 468, 510, 520, 540, 585, 612, 624, 663, 680, 702, 720, 765, 780, 816, 884, 918, 936, 1020, 1040, 1080, 1105, 1170, 1224, 1326, 1360, 1404, 1530, 1560, 1755, 1768, 1836, 1872, 1877, 1989, 2040, 2160, 2210, 2295, 2340, 2448, 2652, 2808, 3060, 3120, 3315, 3510, 3536, 3672, 3754, 3978, 4080, 4420, 4590, 4680, 5304, 5616, 5631, 5967, 6120, 6630, 7020, 7344, 7508, 7956, 8840, 9180, 9360, 9385, 9945, 10608, 11262, 11934, 12240, 13260, 14040, 15016, 15912, 16893, 17680, 18360, 18770, 19890, 22524, 23868, 24401, 26520, 28080, 28155, 29835, 30032, 31824, 31909, 33786, 36720, 37540, 39780, 45048, 47736, 48802, 50679, 53040, 56310, 59670, 63818, 67572, 73203, 75080, 79560, 84465, 90096, 95472, 95727, 97604, 101358, 112620, 119340, 122005, 127636, 135144, 146406, 150160, 159120, 159545, 168930, 191454, 195208, 202716, 219609, 225240, 238680, 244010, 253395, 255272, 270288, 287181, 292812, 319090, 337860, 366015, 382908, 390416, 405432, 414817, 439218, 450480, 477360, 478635, 488020, 506790, 510544, 574362, 585624, 638180, 658827, 675720, 732030, 765816, 810864, 829634, 861543, 878436, 957270, 976040, 1013580, 1098045, 1148724, 1171248, 1244451, 1276360, 1317654, 1351440, 1435905, 1464060, 1531632, 1659268, 1723086, 1756872, 1914540, 1952080, 2027160, 2074085, 2196090, 2297448, 2488902, 2552720, 2635308, 2871810, 2928120, 3294135, 3318536, 3446172, 3513744, 3733353, 3829080, 4054320, 4148170, 4307715, 4392180, 4594896, 4977804, 5270616, 5743620, 5856240, 6222255, 6588270, 6637072, 6892344, 7466706, 7658160, 8296340, 8615430, 8784360, 9955608, 10541232, 11200059, 11487240, 12444510, 13176540, 13784688, 14933412, 16592680, 17230860, 17568720, 18666765, 19911216, 22400118, 22974480, 24889020, 26353080, 29866824, 33185360, 34461720, 37333530, 44800236, 49778040, 52706160, 56000295, 59733648, 68923440, 74667060, 89600472, 99556080, 112000590, 149334120, 179200944, 224001180, 298668240, 448002360, 896004720]

約数ペア:

[(1, 896004720), (2, 448002360), (3, 298668240), (4, 224001180), (5, 179200944), (6, 149334120), (8, 112000590), (9, 99556080), (10, 89600472), (12, 74667060), (13, 68923440), (15, 59733648), (16, 56000295), (17, 52706160), (18, 49778040), (20, 44800236), (24, 37333530), (26, 34461720), (27, 33185360), (30, 29866824), (34, 26353080), (36, 24889020), (39, 22974480), (40, 22400118), (45, 19911216), (48, 18666765), (51, 17568720), (52, 17230860), (54, 16592680), (60, 14933412), (65, 13784688), (68, 13176540), (72, 12444510), (78, 11487240), (80, 11200059), (85, 10541232), (90, 9955608), (102, 8784360), (104, 8615430), (108, 8296340), (117, 7658160), (120, 7466706), (130, 6892344), (135, 6637072), (136, 6588270), (144, 6222255), (153, 5856240), (156, 5743620), (170, 5270616), (180, 4977804), (195, 4594896), (204, 4392180), (208, 4307715), (216, 4148170), (221, 4054320), (234, 3829080), (240, 3733353), (255, 3513744), (260, 3446172), (270, 3318536), (272, 3294135), (306, 2928120), (312, 2871810), (340, 2635308), (351, 2552720), (360, 2488902), (390, 2297448), (408, 2196090), (432, 2074085), (442, 2027160), (459, 1952080), (468, 1914540), (510, 1756872), (520, 1723086), (540, 1659268), (585, 1531632), (612, 1464060), (624, 1435905), (663, 1351440), (680, 1317654), (702, 1276360), (720, 1244451), (765, 1171248), (780, 1148724), (816, 1098045), (884, 1013580), (918, 976040), (936, 957270), (1020, 878436), (1040, 861543), (1080, 829634), (1105, 810864), (1170, 765816), (1224, 732030), (1326, 675720), (1360, 658827), (1404, 638180), (1530, 585624), (1560, 574362), (1755, 510544), (1768, 506790), (1836, 488020), (1872, 478635), (1877, 477360), (1989, 450480), (2040, 439218), (2160, 414817), (2210, 405432), (2295, 390416), (2340, 382908), (2448, 366015), (2652, 337860), (2808, 319090), (3060, 292812), (3120, 287181), (3315, 270288), (3510, 255272), (3536, 253395), (3672, 244010), (3754, 238680), (3978, 225240), (4080, 219609), (4420, 202716), (4590, 195208), (4680, 191454), (5304, 168930), (5616, 159545), (5631, 159120), (5967, 150160), (6120, 146406), (6630, 135144), (7020, 127636), (7344, 122005), (7508, 119340), (7956, 112620), (8840, 101358), (9180, 97604), (9360, 95727), (9385, 95472), (9945, 90096), (10608, 84465), (11262, 79560), (11934, 75080), (12240, 73203), (13260, 67572), (14040, 63818), (15016, 59670), (15912, 56310), (16893, 53040), (17680, 50679), (18360, 48802), (18770, 47736), (19890, 45048), (22524, 39780), (23868, 37540), (24401, 36720), (26520, 33786), (28080, 31909), (28155, 31824), (29835, 30032)]