130810080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:257

約数の個数: 192

約数和(自身を含む): 435456000

約数和(自身を除く): 304645920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 59, 60, 62, 80, 93, 96, 118, 120, 124, 149, 155, 160, 177, 186, 236, 240, 248, 295, 298, 310, 354, 372, 447, 465, 472, 480, 496, 590, 596, 620, 708, 744, 745, 885, 894, 930, 944, 992, 1180, 1192, 1240, 1416, 1488, 1490, 1770, 1788, 1829, 1860, 1888, 2235, 2360, 2384, 2480, 2832, 2976, 2980, 3540, 3576, 3658, 3720, 4470, 4619, 4720, 4768, 4960, 5487, 5664, 5960, 7080, 7152, 7316, 7440, 8791, 8940, 9145, 9238, 9440, 10974, 11920, 13857, 14160, 14304, 14632, 14880, 17582, 17880, 18290, 18476, 21948, 23095, 23840, 26373, 27435, 27714, 28320, 29264, 35164, 35760, 36580, 36952, 43896, 43955, 46190, 52746, 54870, 55428, 58528, 69285, 70328, 71520, 73160, 73904, 87792, 87910, 92380, 105492, 109740, 110856, 131865, 138570, 140656, 146320, 147808, 175584, 175820, 184760, 210984, 219480, 221712, 263730, 272521, 277140, 281312, 292640, 351640, 369520, 421968, 438960, 443424, 527460, 545042, 554280, 703280, 739040, 817563, 843936, 877920, 1054920, 1090084, 1108560, 1362605, 1406560, 1635126, 2109840, 2180168, 2217120, 2725210, 3270252, 4087815, 4219680, 4360336, 5450420, 6540504, 8175630, 8720672, 10900840, 13081008, 16351260, 21801680, 26162016, 32702520, 43603360, 65405040, 130810080]

約数ペア:

[(1, 130810080), (2, 65405040), (3, 43603360), (4, 32702520), (5, 26162016), (6, 21801680), (8, 16351260), (10, 13081008), (12, 10900840), (15, 8720672), (16, 8175630), (20, 6540504), (24, 5450420), (30, 4360336), (31, 4219680), (32, 4087815), (40, 3270252), (48, 2725210), (59, 2217120), (60, 2180168), (62, 2109840), (80, 1635126), (93, 1406560), (96, 1362605), (118, 1108560), (120, 1090084), (124, 1054920), (149, 877920), (155, 843936), (160, 817563), (177, 739040), (186, 703280), (236, 554280), (240, 545042), (248, 527460), (295, 443424), (298, 438960), (310, 421968), (354, 369520), (372, 351640), (447, 292640), (465, 281312), (472, 277140), (480, 272521), (496, 263730), (590, 221712), (596, 219480), (620, 210984), (708, 184760), (744, 175820), (745, 175584), (885, 147808), (894, 146320), (930, 140656), (944, 138570), (992, 131865), (1180, 110856), (1192, 109740), (1240, 105492), (1416, 92380), (1488, 87910), (1490, 87792), (1770, 73904), (1788, 73160), (1829, 71520), (1860, 70328), (1888, 69285), (2235, 58528), (2360, 55428), (2384, 54870), (2480, 52746), (2832, 46190), (2976, 43955), (2980, 43896), (3540, 36952), (3576, 36580), (3658, 35760), (3720, 35164), (4470, 29264), (4619, 28320), (4720, 27714), (4768, 27435), (4960, 26373), (5487, 23840), (5664, 23095), (5960, 21948), (7080, 18476), (7152, 18290), (7316, 17880), (7440, 17582), (8791, 14880), (8940, 14632), (9145, 14304), (9238, 14160), (9440, 13857), (10974, 11920)]