196215120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:258

約数の個数: 240

約数和(自身を含む): 696384000

約数和(自身を除く): 500168880

約数列:

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

約数ペア:

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