13323281280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{169249}}^1$

素因数の和:169312

約数の個数: 128

約数和(自身を含む): 43504020000

約数和(自身を除く): 30180738720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 205, 240, 246, 320, 328, 384, 410, 480, 492, 615, 640, 656, 820, 960, 984, 1230, 1312, 1640, 1920, 1968, 2460, 2624, 3280, 3936, 4920, 5248, 6560, 7872, 9840, 13120, 15744, 19680, 26240, 39360, 78720, 169249, 338498, 507747, 676996, 846245, 1015494, 1353992, 1692490, 2030988, 2538735, 2707984, 3384980, 4061976, 5077470, 5415968, 6769960, 6939209, 8123952, 10154940, 10831936, 13539920, 13878418, 16247904, 20309880, 20817627, 21663872, 27079840, 27756836, 32495808, 34696045, 40619760, 41635254, 54159680, 55513672, 64991616, 69392090, 81239520, 83270508, 104088135, 108319360, 111027344, 138784180, 162479040, 166541016, 208176270, 222054688, 277568360, 324958080, 333082032, 416352540, 444109376, 555136720, 666164064, 832705080, 888218752, 1110273440, 1332328128, 1665410160, 2220546880, 2664656256, 3330820320, 4441093760, 6661640640, 13323281280]

約数ペア:

[(1, 13323281280), (2, 6661640640), (3, 4441093760), (4, 3330820320), (5, 2664656256), (6, 2220546880), (8, 1665410160), (10, 1332328128), (12, 1110273440), (15, 888218752), (16, 832705080), (20, 666164064), (24, 555136720), (30, 444109376), (32, 416352540), (40, 333082032), (41, 324958080), (48, 277568360), (60, 222054688), (64, 208176270), (80, 166541016), (82, 162479040), (96, 138784180), (120, 111027344), (123, 108319360), (128, 104088135), (160, 83270508), (164, 81239520), (192, 69392090), (205, 64991616), (240, 55513672), (246, 54159680), (320, 41635254), (328, 40619760), (384, 34696045), (410, 32495808), (480, 27756836), (492, 27079840), (615, 21663872), (640, 20817627), (656, 20309880), (820, 16247904), (960, 13878418), (984, 13539920), (1230, 10831936), (1312, 10154940), (1640, 8123952), (1920, 6939209), (1968, 6769960), (2460, 5415968), (2624, 5077470), (3280, 4061976), (3936, 3384980), (4920, 2707984), (5248, 2538735), (6560, 2030988), (7872, 1692490), (9840, 1353992), (13120, 1015494), (15744, 846245), (19680, 676996), (26240, 507747), (39360, 338498), (78720, 169249)]