141072960

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{2999}}^1$

素因数の和:3033

約数の個数: 168

約数和(自身を含む): 521208000

約数和(自身を除く): 380135040

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, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 392, 420, 448, 480, 490, 560, 588, 672, 735, 784, 840, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1960, 2240, 2352, 2940, 2999, 3136, 3360, 3920, 4704, 5880, 5998, 6720, 7840, 8997, 9408, 11760, 11996, 14995, 15680, 17994, 20993, 23520, 23992, 29990, 35988, 41986, 44985, 47040, 47984, 59980, 62979, 71976, 83972, 89970, 95968, 104965, 119960, 125958, 143952, 146951, 167944, 179940, 191936, 209930, 239920, 251916, 287904, 293902, 314895, 335888, 359880, 419860, 440853, 479840, 503832, 575808, 587804, 629790, 671776, 719760, 734755, 839720, 881706, 959680, 1007664, 1175608, 1259580, 1343552, 1439520, 1469510, 1679440, 1763412, 2015328, 2204265, 2351216, 2519160, 2879040, 2939020, 3358880, 3526824, 4030656, 4408530, 4702432, 5038320, 5878040, 6717760, 7053648, 8817060, 9404864, 10076640, 11756080, 14107296, 17634120, 20153280, 23512160, 28214592, 35268240, 47024320, 70536480, 141072960]

約数ペア:

[(1, 141072960), (2, 70536480), (3, 47024320), (4, 35268240), (5, 28214592), (6, 23512160), (7, 20153280), (8, 17634120), (10, 14107296), (12, 11756080), (14, 10076640), (15, 9404864), (16, 8817060), (20, 7053648), (21, 6717760), (24, 5878040), (28, 5038320), (30, 4702432), (32, 4408530), (35, 4030656), (40, 3526824), (42, 3358880), (48, 2939020), (49, 2879040), (56, 2519160), (60, 2351216), (64, 2204265), (70, 2015328), (80, 1763412), (84, 1679440), (96, 1469510), (98, 1439520), (105, 1343552), (112, 1259580), (120, 1175608), (140, 1007664), (147, 959680), (160, 881706), (168, 839720), (192, 734755), (196, 719760), (210, 671776), (224, 629790), (240, 587804), (245, 575808), (280, 503832), (294, 479840), (320, 440853), (336, 419860), (392, 359880), (420, 335888), (448, 314895), (480, 293902), (490, 287904), (560, 251916), (588, 239920), (672, 209930), (735, 191936), (784, 179940), (840, 167944), (960, 146951), (980, 143952), (1120, 125958), (1176, 119960), (1344, 104965), (1470, 95968), (1568, 89970), (1680, 83972), (1960, 71976), (2240, 62979), (2352, 59980), (2940, 47984), (2999, 47040), (3136, 44985), (3360, 41986), (3920, 35988), (4704, 29990), (5880, 23992), (5998, 23520), (6720, 20993), (7840, 17994), (8997, 15680), (9408, 14995), (11760, 11996)]