397714680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1499}}^1$

素因数の和:1594

約数の個数: 192

約数和(自身を含む): 1432080000

約数和(自身を除く): 1034365320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 67, 72, 88, 90, 99, 110, 120, 132, 134, 165, 180, 198, 201, 220, 264, 268, 330, 335, 360, 396, 402, 440, 495, 536, 603, 660, 670, 737, 792, 804, 990, 1005, 1206, 1320, 1340, 1474, 1499, 1608, 1980, 2010, 2211, 2412, 2680, 2948, 2998, 3015, 3685, 3960, 4020, 4422, 4497, 4824, 5896, 5996, 6030, 6633, 7370, 7495, 8040, 8844, 8994, 11055, 11992, 12060, 13266, 13491, 14740, 14990, 16489, 17688, 17988, 22110, 22485, 24120, 26532, 26982, 29480, 29980, 32978, 33165, 35976, 44220, 44970, 49467, 53064, 53964, 59960, 65956, 66330, 67455, 82445, 88440, 89940, 98934, 100433, 107928, 131912, 132660, 134910, 148401, 164890, 179880, 197868, 200866, 247335, 265320, 269820, 296802, 301299, 329780, 395736, 401732, 494670, 502165, 539640, 593604, 602598, 659560, 742005, 803464, 903897, 989340, 1004330, 1104763, 1187208, 1205196, 1484010, 1506495, 1807794, 1978680, 2008660, 2209526, 2410392, 2968020, 3012990, 3314289, 3615588, 4017320, 4419052, 4519485, 5523815, 5936040, 6025980, 6628578, 7231176, 8838104, 9038970, 9942867, 11047630, 12051960, 13257156, 16571445, 18077940, 19885734, 22095260, 26514312, 33142890, 36155880, 39771468, 44190520, 49714335, 66285780, 79542936, 99428670, 132571560, 198857340, 397714680]

約数ペア:

[(1, 397714680), (2, 198857340), (3, 132571560), (4, 99428670), (5, 79542936), (6, 66285780), (8, 49714335), (9, 44190520), (10, 39771468), (11, 36155880), (12, 33142890), (15, 26514312), (18, 22095260), (20, 19885734), (22, 18077940), (24, 16571445), (30, 13257156), (33, 12051960), (36, 11047630), (40, 9942867), (44, 9038970), (45, 8838104), (55, 7231176), (60, 6628578), (66, 6025980), (67, 5936040), (72, 5523815), (88, 4519485), (90, 4419052), (99, 4017320), (110, 3615588), (120, 3314289), (132, 3012990), (134, 2968020), (165, 2410392), (180, 2209526), (198, 2008660), (201, 1978680), (220, 1807794), (264, 1506495), (268, 1484010), (330, 1205196), (335, 1187208), (360, 1104763), (396, 1004330), (402, 989340), (440, 903897), (495, 803464), (536, 742005), (603, 659560), (660, 602598), (670, 593604), (737, 539640), (792, 502165), (804, 494670), (990, 401732), (1005, 395736), (1206, 329780), (1320, 301299), (1340, 296802), (1474, 269820), (1499, 265320), (1608, 247335), (1980, 200866), (2010, 197868), (2211, 179880), (2412, 164890), (2680, 148401), (2948, 134910), (2998, 132660), (3015, 131912), (3685, 107928), (3960, 100433), (4020, 98934), (4422, 89940), (4497, 88440), (4824, 82445), (5896, 67455), (5996, 66330), (6030, 65956), (6633, 59960), (7370, 53964), (7495, 53064), (8040, 49467), (8844, 44970), (8994, 44220), (11055, 35976), (11992, 33165), (12060, 32978), (13266, 29980), (13491, 29480), (14740, 26982), (14990, 26532), (16489, 24120), (17688, 22485), (17988, 22110)]