141176640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{461}}^1$

素因数の和:521

約数の個数: 224

約数和(自身を含む): 506943360

約数和(自身を除く): 365766720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 29, 30, 32, 33, 40, 44, 48, 55, 58, 60, 64, 66, 80, 87, 88, 96, 110, 116, 120, 132, 145, 160, 165, 174, 176, 192, 220, 232, 240, 264, 290, 319, 320, 330, 348, 352, 435, 440, 461, 464, 480, 528, 580, 638, 660, 696, 704, 870, 880, 922, 928, 957, 960, 1056, 1160, 1276, 1320, 1383, 1392, 1595, 1740, 1760, 1844, 1856, 1914, 2112, 2305, 2320, 2552, 2640, 2766, 2784, 3190, 3480, 3520, 3688, 3828, 4610, 4640, 4785, 5071, 5104, 5280, 5532, 5568, 6380, 6915, 6960, 7376, 7656, 9220, 9280, 9570, 10142, 10208, 10560, 11064, 12760, 13369, 13830, 13920, 14752, 15213, 15312, 18440, 19140, 20284, 20416, 22128, 25355, 25520, 26738, 27660, 27840, 29504, 30426, 30624, 36880, 38280, 40107, 40568, 44256, 50710, 51040, 53476, 55320, 60852, 61248, 66845, 73760, 76065, 76560, 80214, 81136, 88512, 101420, 102080, 106952, 110640, 121704, 133690, 147059, 147520, 152130, 153120, 160428, 162272, 200535, 202840, 213904, 221280, 243408, 267380, 294118, 304260, 306240, 320856, 324544, 401070, 405680, 427808, 441177, 442560, 486816, 534760, 588236, 608520, 641712, 735295, 802140, 811360, 855616, 882354, 973632, 1069520, 1176472, 1217040, 1283424, 1470590, 1604280, 1622720, 1764708, 2139040, 2205885, 2352944, 2434080, 2566848, 2941180, 3208560, 3529416, 4278080, 4411770, 4705888, 4868160, 5882360, 6417120, 7058832, 8823540, 9411776, 11764720, 12834240, 14117664, 17647080, 23529440, 28235328, 35294160, 47058880, 70588320, 141176640]

約数ペア:

[(1, 141176640), (2, 70588320), (3, 47058880), (4, 35294160), (5, 28235328), (6, 23529440), (8, 17647080), (10, 14117664), (11, 12834240), (12, 11764720), (15, 9411776), (16, 8823540), (20, 7058832), (22, 6417120), (24, 5882360), (29, 4868160), (30, 4705888), (32, 4411770), (33, 4278080), (40, 3529416), (44, 3208560), (48, 2941180), (55, 2566848), (58, 2434080), (60, 2352944), (64, 2205885), (66, 2139040), (80, 1764708), (87, 1622720), (88, 1604280), (96, 1470590), (110, 1283424), (116, 1217040), (120, 1176472), (132, 1069520), (145, 973632), (160, 882354), (165, 855616), (174, 811360), (176, 802140), (192, 735295), (220, 641712), (232, 608520), (240, 588236), (264, 534760), (290, 486816), (319, 442560), (320, 441177), (330, 427808), (348, 405680), (352, 401070), (435, 324544), (440, 320856), (461, 306240), (464, 304260), (480, 294118), (528, 267380), (580, 243408), (638, 221280), (660, 213904), (696, 202840), (704, 200535), (870, 162272), (880, 160428), (922, 153120), (928, 152130), (957, 147520), (960, 147059), (1056, 133690), (1160, 121704), (1276, 110640), (1320, 106952), (1383, 102080), (1392, 101420), (1595, 88512), (1740, 81136), (1760, 80214), (1844, 76560), (1856, 76065), (1914, 73760), (2112, 66845), (2305, 61248), (2320, 60852), (2552, 55320), (2640, 53476), (2766, 51040), (2784, 50710), (3190, 44256), (3480, 40568), (3520, 40107), (3688, 38280), (3828, 36880), (4610, 30624), (4640, 30426), (4785, 29504), (5071, 27840), (5104, 27660), (5280, 26738), (5532, 25520), (5568, 25355), (6380, 22128), (6915, 20416), (6960, 20284), (7376, 19140), (7656, 18440), (9220, 15312), (9280, 15213), (9570, 14752), (10142, 13920), (10208, 13830), (10560, 13369), (11064, 12760)]