439739280

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{859}}^1$

素因数の和:963

約数の個数: 200

約数和(自身を含む): 1548412800

約数和(自身を除く): 1108673520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 79, 80, 81, 90, 108, 120, 135, 144, 158, 162, 180, 216, 237, 240, 270, 316, 324, 360, 395, 405, 432, 474, 540, 632, 648, 711, 720, 790, 810, 859, 948, 1080, 1185, 1264, 1296, 1422, 1580, 1620, 1718, 1896, 2133, 2160, 2370, 2577, 2844, 3160, 3240, 3436, 3555, 3792, 4266, 4295, 4740, 5154, 5688, 6320, 6399, 6480, 6872, 7110, 7731, 8532, 8590, 9480, 10308, 10665, 11376, 12798, 12885, 13744, 14220, 15462, 17064, 17180, 18960, 20616, 21330, 23193, 25596, 25770, 28440, 30924, 31995, 34128, 34360, 38655, 41232, 42660, 46386, 51192, 51540, 56880, 61848, 63990, 67861, 68720, 69579, 77310, 85320, 92772, 102384, 103080, 115965, 123696, 127980, 135722, 139158, 154620, 170640, 185544, 203583, 206160, 231930, 255960, 271444, 278316, 309240, 339305, 347895, 371088, 407166, 463860, 511920, 542888, 556632, 610749, 618480, 678610, 695790, 814332, 927720, 1017915, 1085776, 1113264, 1221498, 1357220, 1391580, 1628664, 1832247, 1855440, 2035830, 2442996, 2714440, 2783160, 3053745, 3257328, 3664494, 4071660, 4885992, 5428880, 5496741, 5566320, 6107490, 7328988, 8143320, 9161235, 9771984, 10993482, 12214980, 14657976, 16286640, 18322470, 21986964, 24429960, 27483705, 29315952, 36644940, 43973928, 48859920, 54967410, 73289880, 87947856, 109934820, 146579760, 219869640, 439739280]

約数ペア:

[(1, 439739280), (2, 219869640), (3, 146579760), (4, 109934820), (5, 87947856), (6, 73289880), (8, 54967410), (9, 48859920), (10, 43973928), (12, 36644940), (15, 29315952), (16, 27483705), (18, 24429960), (20, 21986964), (24, 18322470), (27, 16286640), (30, 14657976), (36, 12214980), (40, 10993482), (45, 9771984), (48, 9161235), (54, 8143320), (60, 7328988), (72, 6107490), (79, 5566320), (80, 5496741), (81, 5428880), (90, 4885992), (108, 4071660), (120, 3664494), (135, 3257328), (144, 3053745), (158, 2783160), (162, 2714440), (180, 2442996), (216, 2035830), (237, 1855440), (240, 1832247), (270, 1628664), (316, 1391580), (324, 1357220), (360, 1221498), (395, 1113264), (405, 1085776), (432, 1017915), (474, 927720), (540, 814332), (632, 695790), (648, 678610), (711, 618480), (720, 610749), (790, 556632), (810, 542888), (859, 511920), (948, 463860), (1080, 407166), (1185, 371088), (1264, 347895), (1296, 339305), (1422, 309240), (1580, 278316), (1620, 271444), (1718, 255960), (1896, 231930), (2133, 206160), (2160, 203583), (2370, 185544), (2577, 170640), (2844, 154620), (3160, 139158), (3240, 135722), (3436, 127980), (3555, 123696), (3792, 115965), (4266, 103080), (4295, 102384), (4740, 92772), (5154, 85320), (5688, 77310), (6320, 69579), (6399, 68720), (6480, 67861), (6872, 63990), (7110, 61848), (7731, 56880), (8532, 51540), (8590, 51192), (9480, 46386), (10308, 42660), (10665, 41232), (11376, 38655), (12798, 34360), (12885, 34128), (13744, 31995), (14220, 30924), (15462, 28440), (17064, 25770), (17180, 25596), (18960, 23193), (20616, 21330)]