506232720

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{4783}}^1$

素因数の和:4819

約数の個数: 240

約数和(自身を含む): 2028798720

約数和(自身を除く): 1522566000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 336, 360, 378, 392, 420, 432, 441, 490, 504, 540, 560, 588, 630, 720, 735, 756, 784, 840, 882, 945, 980, 1008, 1080, 1176, 1260, 1323, 1470, 1512, 1680, 1764, 1890, 1960, 2160, 2205, 2352, 2520, 2646, 2940, 3024, 3528, 3780, 3920, 4410, 4783, 5040, 5292, 5880, 6615, 7056, 7560, 8820, 9566, 10584, 11760, 13230, 14349, 15120, 17640, 19132, 21168, 23915, 26460, 28698, 33481, 35280, 38264, 43047, 47830, 52920, 57396, 66962, 71745, 76528, 86094, 95660, 100443, 105840, 114792, 129141, 133924, 143490, 167405, 172188, 191320, 200886, 215235, 229584, 234367, 258282, 267848, 286980, 301329, 334810, 344376, 382640, 401772, 430470, 468734, 502215, 516564, 535696, 573960, 602658, 645705, 669620, 688752, 703101, 803544, 860940, 903987, 937468, 1004430, 1033128, 1147920, 1171835, 1205316, 1291410, 1339240, 1406202, 1506645, 1607088, 1721880, 1807974, 1874936, 2008860, 2066256, 2109303, 2343670, 2410632, 2582820, 2678480, 2812404, 3013290, 3443760, 3515505, 3615948, 3749872, 4017720, 4218606, 4519935, 4687340, 4821264, 5165640, 5624808, 6026580, 6327909, 7031010, 7231896, 8035440, 8437212, 9039870, 9374680, 10331280, 10546515, 11249616, 12053160, 12655818, 14062020, 14463792, 16874424, 18079740, 18749360, 21093030, 24106320, 25311636, 28124040, 31639545, 33748848, 36159480, 42186060, 50623272, 56248080, 63279090, 72318960, 84372120, 101246544, 126558180, 168744240, 253116360, 506232720]

約数ペア:

[(1, 506232720), (2, 253116360), (3, 168744240), (4, 126558180), (5, 101246544), (6, 84372120), (7, 72318960), (8, 63279090), (9, 56248080), (10, 50623272), (12, 42186060), (14, 36159480), (15, 33748848), (16, 31639545), (18, 28124040), (20, 25311636), (21, 24106320), (24, 21093030), (27, 18749360), (28, 18079740), (30, 16874424), (35, 14463792), (36, 14062020), (40, 12655818), (42, 12053160), (45, 11249616), (48, 10546515), (49, 10331280), (54, 9374680), (56, 9039870), (60, 8437212), (63, 8035440), (70, 7231896), (72, 7031010), (80, 6327909), (84, 6026580), (90, 5624808), (98, 5165640), (105, 4821264), (108, 4687340), (112, 4519935), (120, 4218606), (126, 4017720), (135, 3749872), (140, 3615948), (144, 3515505), (147, 3443760), (168, 3013290), (180, 2812404), (189, 2678480), (196, 2582820), (210, 2410632), (216, 2343670), (240, 2109303), (245, 2066256), (252, 2008860), (270, 1874936), (280, 1807974), (294, 1721880), (315, 1607088), (336, 1506645), (360, 1406202), (378, 1339240), (392, 1291410), (420, 1205316), (432, 1171835), (441, 1147920), (490, 1033128), (504, 1004430), (540, 937468), (560, 903987), (588, 860940), (630, 803544), (720, 703101), (735, 688752), (756, 669620), (784, 645705), (840, 602658), (882, 573960), (945, 535696), (980, 516564), (1008, 502215), (1080, 468734), (1176, 430470), (1260, 401772), (1323, 382640), (1470, 344376), (1512, 334810), (1680, 301329), (1764, 286980), (1890, 267848), (1960, 258282), (2160, 234367), (2205, 229584), (2352, 215235), (2520, 200886), (2646, 191320), (2940, 172188), (3024, 167405), (3528, 143490), (3780, 133924), (3920, 129141), (4410, 114792), (4783, 105840), (5040, 100443), (5292, 95660), (5880, 86094), (6615, 76528), (7056, 71745), (7560, 66962), (8820, 57396), (9566, 52920), (10584, 47830), (11760, 43047), (13230, 38264), (14349, 35280), (15120, 33481), (17640, 28698), (19132, 26460), (21168, 23915)]