137654640

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:198

約数の個数: 240

約数和(自身を含む): 490989408

約数和(自身を除く): 353334768

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, 73, 80, 81, 90, 97, 108, 120, 135, 144, 146, 162, 180, 194, 216, 219, 240, 243, 270, 291, 292, 324, 360, 365, 388, 405, 432, 438, 485, 486, 540, 582, 584, 648, 657, 720, 730, 776, 810, 873, 876, 970, 972, 1080, 1095, 1164, 1168, 1215, 1296, 1314, 1455, 1460, 1552, 1620, 1746, 1752, 1940, 1944, 1971, 2160, 2190, 2328, 2430, 2619, 2628, 2910, 2920, 3240, 3285, 3492, 3504, 3880, 3888, 3942, 4365, 4380, 4656, 4860, 5238, 5256, 5820, 5840, 5913, 6480, 6570, 6984, 7081, 7760, 7857, 7884, 8730, 8760, 9720, 9855, 10476, 10512, 11640, 11826, 13095, 13140, 13968, 14162, 15714, 15768, 17460, 17520, 17739, 19440, 19710, 20952, 21243, 23280, 23571, 23652, 26190, 26280, 28324, 29565, 31428, 31536, 34920, 35405, 35478, 39285, 39420, 41904, 42486, 47142, 47304, 52380, 52560, 56648, 59130, 62856, 63729, 69840, 70810, 70956, 78570, 78840, 84972, 88695, 94284, 94608, 104760, 106215, 113296, 117855, 118260, 125712, 127458, 141620, 141912, 157140, 157680, 169944, 177390, 188568, 191187, 209520, 212430, 235710, 236520, 254916, 283240, 283824, 314280, 318645, 339888, 354780, 377136, 382374, 424860, 471420, 473040, 509832, 566480, 573561, 628560, 637290, 709560, 764748, 849720, 942840, 955935, 1019664, 1147122, 1274580, 1419120, 1529496, 1699440, 1720683, 1885680, 1911870, 2294244, 2549160, 2867805, 3058992, 3441366, 3823740, 4588488, 5098320, 5735610, 6882732, 7647480, 8603415, 9176976, 11471220, 13765464, 15294960, 17206830, 22942440, 27530928, 34413660, 45884880, 68827320, 137654640]

約数ペア:

[(1, 137654640), (2, 68827320), (3, 45884880), (4, 34413660), (5, 27530928), (6, 22942440), (8, 17206830), (9, 15294960), (10, 13765464), (12, 11471220), (15, 9176976), (16, 8603415), (18, 7647480), (20, 6882732), (24, 5735610), (27, 5098320), (30, 4588488), (36, 3823740), (40, 3441366), (45, 3058992), (48, 2867805), (54, 2549160), (60, 2294244), (72, 1911870), (73, 1885680), (80, 1720683), (81, 1699440), (90, 1529496), (97, 1419120), (108, 1274580), (120, 1147122), (135, 1019664), (144, 955935), (146, 942840), (162, 849720), (180, 764748), (194, 709560), (216, 637290), (219, 628560), (240, 573561), (243, 566480), (270, 509832), (291, 473040), (292, 471420), (324, 424860), (360, 382374), (365, 377136), (388, 354780), (405, 339888), (432, 318645), (438, 314280), (485, 283824), (486, 283240), (540, 254916), (582, 236520), (584, 235710), (648, 212430), (657, 209520), (720, 191187), (730, 188568), (776, 177390), (810, 169944), (873, 157680), (876, 157140), (970, 141912), (972, 141620), (1080, 127458), (1095, 125712), (1164, 118260), (1168, 117855), (1215, 113296), (1296, 106215), (1314, 104760), (1455, 94608), (1460, 94284), (1552, 88695), (1620, 84972), (1746, 78840), (1752, 78570), (1940, 70956), (1944, 70810), (1971, 69840), (2160, 63729), (2190, 62856), (2328, 59130), (2430, 56648), (2619, 52560), (2628, 52380), (2910, 47304), (2920, 47142), (3240, 42486), (3285, 41904), (3492, 39420), (3504, 39285), (3880, 35478), (3888, 35405), (3942, 34920), (4365, 31536), (4380, 31428), (4656, 29565), (4860, 28324), (5238, 26280), (5256, 26190), (5820, 23652), (5840, 23571), (5913, 23280), (6480, 21243), (6570, 20952), (6984, 19710), (7081, 19440), (7760, 17739), (7857, 17520), (7884, 17460), (8730, 15768), (8760, 15714), (9720, 14162), (9855, 13968), (10476, 13140), (10512, 13095), (11640, 11826)]