392430240

素因数分解:

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

素因数の和:260

約数の個数: 288

約数和(自身を含む): 1415232000

約数和(自身を除く): 1022801760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 59, 60, 62, 72, 80, 90, 93, 96, 118, 120, 124, 144, 149, 155, 160, 177, 180, 186, 236, 240, 248, 279, 288, 295, 298, 310, 354, 360, 372, 447, 465, 472, 480, 496, 531, 558, 590, 596, 620, 708, 720, 744, 745, 885, 894, 930, 944, 992, 1062, 1116, 1180, 1192, 1240, 1341, 1395, 1416, 1440, 1488, 1490, 1770, 1788, 1829, 1860, 1888, 2124, 2232, 2235, 2360, 2384, 2480, 2655, 2682, 2790, 2832, 2976, 2980, 3540, 3576, 3658, 3720, 4248, 4464, 4470, 4619, 4720, 4768, 4960, 5310, 5364, 5487, 5580, 5664, 5960, 6705, 7080, 7152, 7316, 7440, 8496, 8791, 8928, 8940, 9145, 9238, 9440, 10620, 10728, 10974, 11160, 11920, 13410, 13857, 14160, 14304, 14632, 14880, 16461, 16992, 17582, 17880, 18290, 18476, 21240, 21456, 21948, 22320, 23095, 23840, 26373, 26820, 27435, 27714, 28320, 29264, 32922, 35164, 35760, 36580, 36952, 41571, 42480, 42912, 43896, 43955, 44640, 46190, 52746, 53640, 54870, 55428, 58528, 65844, 69285, 70328, 71520, 73160, 73904, 79119, 82305, 83142, 84960, 87792, 87910, 92380, 105492, 107280, 109740, 110856, 131688, 131865, 138570, 140656, 146320, 147808, 158238, 164610, 166284, 175584, 175820, 184760, 207855, 210984, 214560, 219480, 221712, 263376, 263730, 272521, 277140, 281312, 292640, 316476, 329220, 332568, 351640, 369520, 395595, 415710, 421968, 438960, 443424, 526752, 527460, 545042, 554280, 632952, 658440, 665136, 703280, 739040, 791190, 817563, 831420, 843936, 877920, 1054920, 1090084, 1108560, 1265904, 1316880, 1330272, 1362605, 1406560, 1582380, 1635126, 1662840, 2109840, 2180168, 2217120, 2452689, 2531808, 2633760, 2725210, 3164760, 3270252, 3325680, 4087815, 4219680, 4360336, 4905378, 5450420, 6329520, 6540504, 6651360, 8175630, 8720672, 9810756, 10900840, 12263445, 12659040, 13081008, 16351260, 19621512, 21801680, 24526890, 26162016, 32702520, 39243024, 43603360, 49053780, 65405040, 78486048, 98107560, 130810080, 196215120, 392430240]

約数ペア:

[(1, 392430240), (2, 196215120), (3, 130810080), (4, 98107560), (5, 78486048), (6, 65405040), (8, 49053780), (9, 43603360), (10, 39243024), (12, 32702520), (15, 26162016), (16, 24526890), (18, 21801680), (20, 19621512), (24, 16351260), (30, 13081008), (31, 12659040), (32, 12263445), (36, 10900840), (40, 9810756), (45, 8720672), (48, 8175630), (59, 6651360), (60, 6540504), (62, 6329520), (72, 5450420), (80, 4905378), (90, 4360336), (93, 4219680), (96, 4087815), (118, 3325680), (120, 3270252), (124, 3164760), (144, 2725210), (149, 2633760), (155, 2531808), (160, 2452689), (177, 2217120), (180, 2180168), (186, 2109840), (236, 1662840), (240, 1635126), (248, 1582380), (279, 1406560), (288, 1362605), (295, 1330272), (298, 1316880), (310, 1265904), (354, 1108560), (360, 1090084), (372, 1054920), (447, 877920), (465, 843936), (472, 831420), (480, 817563), (496, 791190), (531, 739040), (558, 703280), (590, 665136), (596, 658440), (620, 632952), (708, 554280), (720, 545042), (744, 527460), (745, 526752), (885, 443424), (894, 438960), (930, 421968), (944, 415710), (992, 395595), (1062, 369520), (1116, 351640), (1180, 332568), (1192, 329220), (1240, 316476), (1341, 292640), (1395, 281312), (1416, 277140), (1440, 272521), (1488, 263730), (1490, 263376), (1770, 221712), (1788, 219480), (1829, 214560), (1860, 210984), (1888, 207855), (2124, 184760), (2232, 175820), (2235, 175584), (2360, 166284), (2384, 164610), (2480, 158238), (2655, 147808), (2682, 146320), (2790, 140656), (2832, 138570), (2976, 131865), (2980, 131688), (3540, 110856), (3576, 109740), (3658, 107280), (3720, 105492), (4248, 92380), (4464, 87910), (4470, 87792), (4619, 84960), (4720, 83142), (4768, 82305), (4960, 79119), (5310, 73904), (5364, 73160), (5487, 71520), (5580, 70328), (5664, 69285), (5960, 65844), (6705, 58528), (7080, 55428), (7152, 54870), (7316, 53640), (7440, 52746), (8496, 46190), (8791, 44640), (8928, 43955), (8940, 43896), (9145, 42912), (9238, 42480), (9440, 41571), (10620, 36952), (10728, 36580), (10974, 35760), (11160, 35164), (11920, 32922), (13410, 29264), (13857, 28320), (14160, 27714), (14304, 27435), (14632, 26820), (14880, 26373), (16461, 23840), (16992, 23095), (17582, 22320), (17880, 21948), (18290, 21456), (18476, 21240)]