341788720

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:412

約数の個数: 240

約数和(自身を含む): 1050870240

約数和(自身を除く): 709081520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 35, 38, 40, 49, 52, 56, 65, 70, 76, 80, 91, 95, 98, 104, 112, 130, 133, 140, 152, 182, 190, 196, 208, 245, 247, 260, 266, 280, 304, 353, 364, 380, 392, 455, 490, 494, 520, 532, 560, 637, 665, 706, 728, 760, 784, 910, 931, 980, 988, 1040, 1064, 1235, 1274, 1330, 1412, 1456, 1520, 1729, 1765, 1820, 1862, 1960, 1976, 2128, 2470, 2471, 2548, 2660, 2824, 3185, 3458, 3530, 3640, 3724, 3920, 3952, 4589, 4655, 4940, 4942, 5096, 5320, 5648, 6370, 6707, 6916, 7060, 7280, 7448, 8645, 9178, 9310, 9880, 9884, 10192, 10640, 12103, 12355, 12740, 13414, 13832, 14120, 14896, 17290, 17297, 18356, 18620, 19760, 19768, 22945, 24206, 24710, 25480, 26828, 27664, 28240, 32123, 33535, 34580, 34594, 36712, 37240, 39536, 45890, 46949, 48412, 49420, 50960, 53656, 60515, 64246, 67070, 69160, 69188, 73424, 74480, 86485, 87191, 91780, 93898, 96824, 98840, 107312, 121030, 128492, 134140, 138320, 138376, 160615, 172970, 174382, 183560, 187796, 193648, 197680, 224861, 234745, 242060, 256984, 268280, 276752, 321230, 328643, 345940, 348764, 367120, 375592, 435955, 449722, 469490, 484120, 513968, 536560, 610337, 642460, 657286, 691880, 697528, 751184, 871910, 899444, 938980, 968240, 1124305, 1220674, 1284920, 1314572, 1383760, 1395056, 1643215, 1743820, 1798888, 1877960, 2248610, 2441348, 2569840, 2629144, 3051685, 3286430, 3487640, 3597776, 3755920, 4272359, 4497220, 4882696, 5258288, 6103370, 6572860, 6975280, 8544718, 8994440, 9765392, 12206740, 13145720, 17089436, 17988880, 21361795, 24413480, 26291440, 34178872, 42723590, 48826960, 68357744, 85447180, 170894360, 341788720]

約数ペア:

[(1, 341788720), (2, 170894360), (4, 85447180), (5, 68357744), (7, 48826960), (8, 42723590), (10, 34178872), (13, 26291440), (14, 24413480), (16, 21361795), (19, 17988880), (20, 17089436), (26, 13145720), (28, 12206740), (35, 9765392), (38, 8994440), (40, 8544718), (49, 6975280), (52, 6572860), (56, 6103370), (65, 5258288), (70, 4882696), (76, 4497220), (80, 4272359), (91, 3755920), (95, 3597776), (98, 3487640), (104, 3286430), (112, 3051685), (130, 2629144), (133, 2569840), (140, 2441348), (152, 2248610), (182, 1877960), (190, 1798888), (196, 1743820), (208, 1643215), (245, 1395056), (247, 1383760), (260, 1314572), (266, 1284920), (280, 1220674), (304, 1124305), (353, 968240), (364, 938980), (380, 899444), (392, 871910), (455, 751184), (490, 697528), (494, 691880), (520, 657286), (532, 642460), (560, 610337), (637, 536560), (665, 513968), (706, 484120), (728, 469490), (760, 449722), (784, 435955), (910, 375592), (931, 367120), (980, 348764), (988, 345940), (1040, 328643), (1064, 321230), (1235, 276752), (1274, 268280), (1330, 256984), (1412, 242060), (1456, 234745), (1520, 224861), (1729, 197680), (1765, 193648), (1820, 187796), (1862, 183560), (1960, 174382), (1976, 172970), (2128, 160615), (2470, 138376), (2471, 138320), (2548, 134140), (2660, 128492), (2824, 121030), (3185, 107312), (3458, 98840), (3530, 96824), (3640, 93898), (3724, 91780), (3920, 87191), (3952, 86485), (4589, 74480), (4655, 73424), (4940, 69188), (4942, 69160), (5096, 67070), (5320, 64246), (5648, 60515), (6370, 53656), (6707, 50960), (6916, 49420), (7060, 48412), (7280, 46949), (7448, 45890), (8645, 39536), (9178, 37240), (9310, 36712), (9880, 34594), (9884, 34580), (10192, 33535), (10640, 32123), (12103, 28240), (12355, 27664), (12740, 26828), (13414, 25480), (13832, 24710), (14120, 24206), (14896, 22945), (17290, 19768), (17297, 19760), (18356, 18620)]