171366720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{3643}}^1$

素因数の和:3677

約数の個数: 168

約数和(自身を含む): 633093984

約数和(自身を除く): 461727264

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, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 392, 420, 448, 480, 490, 560, 588, 672, 735, 784, 840, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1960, 2240, 2352, 2940, 3136, 3360, 3643, 3920, 4704, 5880, 6720, 7286, 7840, 9408, 10929, 11760, 14572, 15680, 18215, 21858, 23520, 25501, 29144, 36430, 43716, 47040, 51002, 54645, 58288, 72860, 76503, 87432, 102004, 109290, 116576, 127505, 145720, 153006, 174864, 178507, 204008, 218580, 233152, 255010, 291440, 306012, 349728, 357014, 382515, 408016, 437160, 510020, 535521, 582880, 612024, 699456, 714028, 765030, 816032, 874320, 892535, 1020040, 1071042, 1165760, 1224048, 1428056, 1530060, 1632064, 1748640, 1785070, 2040080, 2142084, 2448096, 2677605, 2856112, 3060120, 3497280, 3570140, 4080160, 4284168, 4896192, 5355210, 5712224, 6120240, 7140280, 8160320, 8568336, 10710420, 11424448, 12240480, 14280560, 17136672, 21420840, 24480960, 28561120, 34273344, 42841680, 57122240, 85683360, 171366720]

約数ペア:

[(1, 171366720), (2, 85683360), (3, 57122240), (4, 42841680), (5, 34273344), (6, 28561120), (7, 24480960), (8, 21420840), (10, 17136672), (12, 14280560), (14, 12240480), (15, 11424448), (16, 10710420), (20, 8568336), (21, 8160320), (24, 7140280), (28, 6120240), (30, 5712224), (32, 5355210), (35, 4896192), (40, 4284168), (42, 4080160), (48, 3570140), (49, 3497280), (56, 3060120), (60, 2856112), (64, 2677605), (70, 2448096), (80, 2142084), (84, 2040080), (96, 1785070), (98, 1748640), (105, 1632064), (112, 1530060), (120, 1428056), (140, 1224048), (147, 1165760), (160, 1071042), (168, 1020040), (192, 892535), (196, 874320), (210, 816032), (224, 765030), (240, 714028), (245, 699456), (280, 612024), (294, 582880), (320, 535521), (336, 510020), (392, 437160), (420, 408016), (448, 382515), (480, 357014), (490, 349728), (560, 306012), (588, 291440), (672, 255010), (735, 233152), (784, 218580), (840, 204008), (960, 178507), (980, 174864), (1120, 153006), (1176, 145720), (1344, 127505), (1470, 116576), (1568, 109290), (1680, 102004), (1960, 87432), (2240, 76503), (2352, 72860), (2940, 58288), (3136, 54645), (3360, 51002), (3643, 47040), (3920, 43716), (4704, 36430), (5880, 29144), (6720, 25501), (7286, 23520), (7840, 21858), (9408, 18215), (10929, 15680), (11760, 14572)]