66165120

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{547}}^1$

素因数の和:582

約数の個数: 256

約数和(自身を含む): 268300800

約数和(自身を除く): 202135680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 547, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1094, 1120, 1152, 1260, 1344, 1440, 1512, 1641, 1680, 1728, 1890, 1920, 2016, 2160, 2188, 2240, 2520, 2688, 2735, 2880, 3024, 3282, 3360, 3456, 3780, 3829, 4032, 4320, 4376, 4480, 4923, 5040, 5470, 5760, 6048, 6564, 6720, 7560, 7658, 8064, 8205, 8640, 8752, 9846, 10080, 10940, 11487, 12096, 13128, 13440, 14769, 15120, 15316, 16410, 17280, 17504, 19145, 19692, 20160, 21880, 22974, 24192, 24615, 26256, 29538, 30240, 30632, 32820, 34461, 35008, 38290, 39384, 40320, 43760, 45948, 49230, 52512, 57435, 59076, 60480, 61264, 65640, 68922, 70016, 73845, 76580, 78768, 87520, 91896, 98460, 103383, 105024, 114870, 118152, 120960, 122528, 131280, 137844, 147690, 153160, 157536, 172305, 175040, 183792, 196920, 206766, 210048, 229740, 236304, 245056, 262560, 275688, 295380, 306320, 315072, 344610, 350080, 367584, 393840, 413532, 459480, 472608, 490112, 516915, 525120, 551376, 590760, 612640, 630144, 689220, 735168, 787680, 827064, 918960, 945216, 1033830, 1050240, 1102752, 1181520, 1225280, 1378440, 1470336, 1575360, 1654128, 1837920, 1890432, 2067660, 2205504, 2363040, 2450560, 2756880, 3150720, 3308256, 3675840, 4135320, 4411008, 4726080, 5513760, 6616512, 7351680, 8270640, 9452160, 11027520, 13233024, 16541280, 22055040, 33082560, 66165120]

約数ペア:

[(1, 66165120), (2, 33082560), (3, 22055040), (4, 16541280), (5, 13233024), (6, 11027520), (7, 9452160), (8, 8270640), (9, 7351680), (10, 6616512), (12, 5513760), (14, 4726080), (15, 4411008), (16, 4135320), (18, 3675840), (20, 3308256), (21, 3150720), (24, 2756880), (27, 2450560), (28, 2363040), (30, 2205504), (32, 2067660), (35, 1890432), (36, 1837920), (40, 1654128), (42, 1575360), (45, 1470336), (48, 1378440), (54, 1225280), (56, 1181520), (60, 1102752), (63, 1050240), (64, 1033830), (70, 945216), (72, 918960), (80, 827064), (84, 787680), (90, 735168), (96, 689220), (105, 630144), (108, 612640), (112, 590760), (120, 551376), (126, 525120), (128, 516915), (135, 490112), (140, 472608), (144, 459480), (160, 413532), (168, 393840), (180, 367584), (189, 350080), (192, 344610), (210, 315072), (216, 306320), (224, 295380), (240, 275688), (252, 262560), (270, 245056), (280, 236304), (288, 229740), (315, 210048), (320, 206766), (336, 196920), (360, 183792), (378, 175040), (384, 172305), (420, 157536), (432, 153160), (448, 147690), (480, 137844), (504, 131280), (540, 122528), (547, 120960), (560, 118152), (576, 114870), (630, 105024), (640, 103383), (672, 98460), (720, 91896), (756, 87520), (840, 78768), (864, 76580), (896, 73845), (945, 70016), (960, 68922), (1008, 65640), (1080, 61264), (1094, 60480), (1120, 59076), (1152, 57435), (1260, 52512), (1344, 49230), (1440, 45948), (1512, 43760), (1641, 40320), (1680, 39384), (1728, 38290), (1890, 35008), (1920, 34461), (2016, 32820), (2160, 30632), (2188, 30240), (2240, 29538), (2520, 26256), (2688, 24615), (2735, 24192), (2880, 22974), (3024, 21880), (3282, 20160), (3360, 19692), (3456, 19145), (3780, 17504), (3829, 17280), (4032, 16410), (4320, 15316), (4376, 15120), (4480, 14769), (4923, 13440), (5040, 13128), (5470, 12096), (5760, 11487), (6048, 10940), (6564, 10080), (6720, 9846), (7560, 8752), (7658, 8640), (8064, 8205)]