397199040

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{59107}}^1$

素因数の和:59134

約数の個数: 112

約数和(自身を含む): 1441289472

約数和(自身を除く): 1044090432

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 59107, 118214, 177321, 236428, 295535, 354642, 413749, 472856, 591070, 709284, 827498, 886605, 945712, 1182140, 1241247, 1418568, 1654996, 1773210, 1891424, 2068745, 2364280, 2482494, 2837136, 3309992, 3546420, 3782848, 4137490, 4728560, 4964988, 5674272, 6206235, 6619984, 7092840, 8274980, 9457120, 9929976, 11348544, 12412470, 13239968, 14185680, 16549960, 18914240, 19859952, 24824940, 26479936, 28371360, 33099920, 39719904, 49649880, 56742720, 66199840, 79439808, 99299760, 132399680, 198599520, 397199040]

約数ペア:

[(1, 397199040), (2, 198599520), (3, 132399680), (4, 99299760), (5, 79439808), (6, 66199840), (7, 56742720), (8, 49649880), (10, 39719904), (12, 33099920), (14, 28371360), (15, 26479936), (16, 24824940), (20, 19859952), (21, 18914240), (24, 16549960), (28, 14185680), (30, 13239968), (32, 12412470), (35, 11348544), (40, 9929976), (42, 9457120), (48, 8274980), (56, 7092840), (60, 6619984), (64, 6206235), (70, 5674272), (80, 4964988), (84, 4728560), (96, 4137490), (105, 3782848), (112, 3546420), (120, 3309992), (140, 2837136), (160, 2482494), (168, 2364280), (192, 2068745), (210, 1891424), (224, 1773210), (240, 1654996), (280, 1418568), (320, 1241247), (336, 1182140), (420, 945712), (448, 886605), (480, 827498), (560, 709284), (672, 591070), (840, 472856), (960, 413749), (1120, 354642), (1344, 295535), (1680, 236428), (2240, 177321), (3360, 118214), (6720, 59107)]