7750081920

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{12269}}^1$

素因数の和:12345

約数の個数: 256

約数和(自身を含む): 28835481600

約数和(自身を除く): 21085399680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 47, 48, 56, 60, 64, 70, 80, 84, 94, 96, 105, 112, 120, 128, 140, 141, 160, 168, 188, 192, 210, 224, 235, 240, 280, 282, 320, 329, 336, 376, 384, 420, 448, 470, 480, 560, 564, 640, 658, 672, 705, 752, 840, 896, 940, 960, 987, 1120, 1128, 1316, 1344, 1410, 1504, 1645, 1680, 1880, 1920, 1974, 2240, 2256, 2632, 2688, 2820, 3008, 3290, 3360, 3760, 3948, 4480, 4512, 4935, 5264, 5640, 6016, 6580, 6720, 7520, 7896, 9024, 9870, 10528, 11280, 12269, 13160, 13440, 15040, 15792, 18048, 19740, 21056, 22560, 24538, 26320, 30080, 31584, 36807, 39480, 42112, 45120, 49076, 52640, 61345, 63168, 73614, 78960, 85883, 90240, 98152, 105280, 122690, 126336, 147228, 157920, 171766, 184035, 196304, 210560, 245380, 257649, 294456, 315840, 343532, 368070, 392608, 429415, 490760, 515298, 576643, 588912, 631680, 687064, 736140, 785216, 858830, 981520, 1030596, 1153286, 1177824, 1288245, 1374128, 1472280, 1570432, 1717660, 1729929, 1963040, 2061192, 2306572, 2355648, 2576490, 2748256, 2883215, 2944560, 3435320, 3459858, 3926080, 4036501, 4122384, 4613144, 4711296, 5152980, 5496512, 5766430, 5889120, 6870640, 6919716, 7852160, 8073002, 8244768, 8649645, 9226288, 10305960, 10993024, 11532860, 11778240, 12109503, 13741280, 13839432, 16146004, 16489536, 17299290, 18452576, 20182505, 20611920, 23065720, 23556480, 24219006, 27482560, 27678864, 32292008, 32979072, 34598580, 36905152, 40365010, 41223840, 46131440, 48438012, 54965120, 55357728, 60547515, 64584016, 69197160, 73810304, 80730020, 82447680, 92262880, 96876024, 110715456, 121095030, 129168032, 138394320, 161460040, 164895360, 184525760, 193752048, 221430912, 242190060, 258336064, 276788640, 322920080, 369051520, 387504096, 484380120, 516672128, 553577280, 645840160, 775008192, 968760240, 1107154560, 1291680320, 1550016384, 1937520480, 2583360640, 3875040960, 7750081920]

約数ペア:

[(1, 7750081920), (2, 3875040960), (3, 2583360640), (4, 1937520480), (5, 1550016384), (6, 1291680320), (7, 1107154560), (8, 968760240), (10, 775008192), (12, 645840160), (14, 553577280), (15, 516672128), (16, 484380120), (20, 387504096), (21, 369051520), (24, 322920080), (28, 276788640), (30, 258336064), (32, 242190060), (35, 221430912), (40, 193752048), (42, 184525760), (47, 164895360), (48, 161460040), (56, 138394320), (60, 129168032), (64, 121095030), (70, 110715456), (80, 96876024), (84, 92262880), (94, 82447680), (96, 80730020), (105, 73810304), (112, 69197160), (120, 64584016), (128, 60547515), (140, 55357728), (141, 54965120), (160, 48438012), (168, 46131440), (188, 41223840), (192, 40365010), (210, 36905152), (224, 34598580), (235, 32979072), (240, 32292008), (280, 27678864), (282, 27482560), (320, 24219006), (329, 23556480), (336, 23065720), (376, 20611920), (384, 20182505), (420, 18452576), (448, 17299290), (470, 16489536), (480, 16146004), (560, 13839432), (564, 13741280), (640, 12109503), (658, 11778240), (672, 11532860), (705, 10993024), (752, 10305960), (840, 9226288), (896, 8649645), (940, 8244768), (960, 8073002), (987, 7852160), (1120, 6919716), (1128, 6870640), (1316, 5889120), (1344, 5766430), (1410, 5496512), (1504, 5152980), (1645, 4711296), (1680, 4613144), (1880, 4122384), (1920, 4036501), (1974, 3926080), (2240, 3459858), (2256, 3435320), (2632, 2944560), (2688, 2883215), (2820, 2748256), (3008, 2576490), (3290, 2355648), (3360, 2306572), (3760, 2061192), (3948, 1963040), (4480, 1729929), (4512, 1717660), (4935, 1570432), (5264, 1472280), (5640, 1374128), (6016, 1288245), (6580, 1177824), (6720, 1153286), (7520, 1030596), (7896, 981520), (9024, 858830), (9870, 785216), (10528, 736140), (11280, 687064), (12269, 631680), (13160, 588912), (13440, 576643), (15040, 515298), (15792, 490760), (18048, 429415), (19740, 392608), (21056, 368070), (22560, 343532), (24538, 315840), (26320, 294456), (30080, 257649), (31584, 245380), (36807, 210560), (39480, 196304), (42112, 184035), (45120, 171766), (49076, 157920), (52640, 147228), (61345, 126336), (63168, 122690), (73614, 105280), (78960, 98152), (85883, 90240)]