164996160

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{571}}^1$

素因数の和:641

約数の個数: 224

約数和(自身を含む): 613696512

約数和(自身を除く): 448700352

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, 43, 48, 56, 60, 64, 70, 80, 84, 86, 96, 105, 112, 120, 129, 140, 160, 168, 172, 192, 210, 215, 224, 240, 258, 280, 301, 320, 336, 344, 420, 430, 448, 480, 516, 560, 571, 602, 645, 672, 688, 840, 860, 903, 960, 1032, 1120, 1142, 1204, 1290, 1344, 1376, 1505, 1680, 1713, 1720, 1806, 2064, 2240, 2284, 2408, 2580, 2752, 2855, 3010, 3360, 3426, 3440, 3612, 3997, 4128, 4515, 4568, 4816, 5160, 5710, 6020, 6720, 6852, 6880, 7224, 7994, 8256, 8565, 9030, 9136, 9632, 10320, 11420, 11991, 12040, 13704, 13760, 14448, 15988, 17130, 18060, 18272, 19264, 19985, 20640, 22840, 23982, 24080, 24553, 27408, 28896, 31976, 34260, 36120, 36544, 39970, 41280, 45680, 47964, 48160, 49106, 54816, 57792, 59955, 63952, 68520, 72240, 73659, 79940, 91360, 95928, 96320, 98212, 109632, 119910, 122765, 127904, 137040, 144480, 147318, 159880, 171871, 182720, 191856, 196424, 239820, 245530, 255808, 274080, 288960, 294636, 319760, 343742, 368295, 383712, 392848, 479640, 491060, 515613, 548160, 589272, 639520, 687484, 736590, 767424, 785696, 859355, 959280, 982120, 1031226, 1178544, 1279040, 1374968, 1473180, 1571392, 1718710, 1918560, 1964240, 2062452, 2357088, 2578065, 2749936, 2946360, 3437420, 3837120, 3928480, 4124904, 4714176, 5156130, 5499872, 5892720, 6874840, 7856960, 8249808, 10312260, 10999744, 11785440, 13749680, 16499616, 20624520, 23570880, 27499360, 32999232, 41249040, 54998720, 82498080, 164996160]

約数ペア:

[(1, 164996160), (2, 82498080), (3, 54998720), (4, 41249040), (5, 32999232), (6, 27499360), (7, 23570880), (8, 20624520), (10, 16499616), (12, 13749680), (14, 11785440), (15, 10999744), (16, 10312260), (20, 8249808), (21, 7856960), (24, 6874840), (28, 5892720), (30, 5499872), (32, 5156130), (35, 4714176), (40, 4124904), (42, 3928480), (43, 3837120), (48, 3437420), (56, 2946360), (60, 2749936), (64, 2578065), (70, 2357088), (80, 2062452), (84, 1964240), (86, 1918560), (96, 1718710), (105, 1571392), (112, 1473180), (120, 1374968), (129, 1279040), (140, 1178544), (160, 1031226), (168, 982120), (172, 959280), (192, 859355), (210, 785696), (215, 767424), (224, 736590), (240, 687484), (258, 639520), (280, 589272), (301, 548160), (320, 515613), (336, 491060), (344, 479640), (420, 392848), (430, 383712), (448, 368295), (480, 343742), (516, 319760), (560, 294636), (571, 288960), (602, 274080), (645, 255808), (672, 245530), (688, 239820), (840, 196424), (860, 191856), (903, 182720), (960, 171871), (1032, 159880), (1120, 147318), (1142, 144480), (1204, 137040), (1290, 127904), (1344, 122765), (1376, 119910), (1505, 109632), (1680, 98212), (1713, 96320), (1720, 95928), (1806, 91360), (2064, 79940), (2240, 73659), (2284, 72240), (2408, 68520), (2580, 63952), (2752, 59955), (2855, 57792), (3010, 54816), (3360, 49106), (3426, 48160), (3440, 47964), (3612, 45680), (3997, 41280), (4128, 39970), (4515, 36544), (4568, 36120), (4816, 34260), (5160, 31976), (5710, 28896), (6020, 27408), (6720, 24553), (6852, 24080), (6880, 23982), (7224, 22840), (7994, 20640), (8256, 19985), (8565, 19264), (9030, 18272), (9136, 18060), (9632, 17130), (10320, 15988), (11420, 14448), (11991, 13760), (12040, 13704)]