70536480

素因数分解:

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

素因数の和:3031

約数の個数: 144

約数和(自身を含む): 258552000

約数和(自身を除く): 188015520

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

約数ペア:

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