240164712

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:520

約数の個数: 192

約数和(自身を含む): 758160000

約数和(自身を除く): 517995288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 23, 24, 34, 36, 38, 46, 51, 57, 68, 69, 72, 76, 92, 102, 114, 136, 138, 152, 153, 171, 184, 204, 207, 228, 276, 306, 323, 342, 391, 408, 414, 437, 449, 456, 552, 612, 646, 684, 782, 828, 874, 898, 969, 1173, 1224, 1292, 1311, 1347, 1368, 1564, 1656, 1748, 1796, 1938, 2346, 2584, 2622, 2694, 2907, 3128, 3496, 3519, 3592, 3876, 3933, 4041, 4692, 5244, 5388, 5814, 7038, 7429, 7633, 7752, 7866, 8082, 8531, 9384, 10327, 10488, 10776, 11628, 14076, 14858, 15266, 15732, 16164, 17062, 20654, 22287, 22899, 23256, 25593, 28152, 29716, 30532, 30981, 31464, 32328, 34124, 41308, 44574, 45798, 51186, 59432, 61064, 61962, 66861, 68248, 68697, 76779, 82616, 89148, 91596, 92943, 102372, 123924, 133722, 137394, 145027, 153558, 175559, 178296, 183192, 185886, 196213, 204744, 247848, 267444, 274788, 290054, 307116, 351118, 371772, 392426, 435081, 526677, 534888, 549576, 580108, 588639, 614232, 702236, 743544, 784852, 870162, 1053354, 1160216, 1177278, 1305243, 1404472, 1569704, 1580031, 1740324, 1765917, 2106708, 2354556, 2610486, 3160062, 3335621, 3480648, 3531834, 4213416, 4709112, 5220972, 6320124, 6671242, 7063668, 10006863, 10441944, 12640248, 13342484, 14127336, 20013726, 26684968, 30020589, 40027452, 60041178, 80054904, 120082356, 240164712]

約数ペア:

[(1, 240164712), (2, 120082356), (3, 80054904), (4, 60041178), (6, 40027452), (8, 30020589), (9, 26684968), (12, 20013726), (17, 14127336), (18, 13342484), (19, 12640248), (23, 10441944), (24, 10006863), (34, 7063668), (36, 6671242), (38, 6320124), (46, 5220972), (51, 4709112), (57, 4213416), (68, 3531834), (69, 3480648), (72, 3335621), (76, 3160062), (92, 2610486), (102, 2354556), (114, 2106708), (136, 1765917), (138, 1740324), (152, 1580031), (153, 1569704), (171, 1404472), (184, 1305243), (204, 1177278), (207, 1160216), (228, 1053354), (276, 870162), (306, 784852), (323, 743544), (342, 702236), (391, 614232), (408, 588639), (414, 580108), (437, 549576), (449, 534888), (456, 526677), (552, 435081), (612, 392426), (646, 371772), (684, 351118), (782, 307116), (828, 290054), (874, 274788), (898, 267444), (969, 247848), (1173, 204744), (1224, 196213), (1292, 185886), (1311, 183192), (1347, 178296), (1368, 175559), (1564, 153558), (1656, 145027), (1748, 137394), (1796, 133722), (1938, 123924), (2346, 102372), (2584, 92943), (2622, 91596), (2694, 89148), (2907, 82616), (3128, 76779), (3496, 68697), (3519, 68248), (3592, 66861), (3876, 61962), (3933, 61064), (4041, 59432), (4692, 51186), (5244, 45798), (5388, 44574), (5814, 41308), (7038, 34124), (7429, 32328), (7633, 31464), (7752, 30981), (7866, 30532), (8082, 29716), (8531, 28152), (9384, 25593), (10327, 23256), (10488, 22899), (10776, 22287), (11628, 20654), (14076, 17062), (14858, 16164), (15266, 15732)]