84142065280

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1444747}}^1$

素因数の和:1444786

約数の個数: 128

約数和(自身を含む): 247572017280

約数和(自身を除く): 163429952000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1456, 1664, 1820, 2080, 2240, 2912, 3640, 4160, 4480, 5824, 7280, 8320, 11648, 14560, 29120, 58240, 1444747, 2889494, 5778988, 7223735, 10113229, 11557976, 14447470, 18781711, 20226458, 23115952, 28894940, 37563422, 40452916, 46231904, 50566145, 57789880, 75126844, 80905832, 92463808, 93908555, 101132290, 115579760, 131471977, 150253688, 161811664, 184927616, 187817110, 202264580, 231159520, 262943954, 300507376, 323623328, 375634220, 404529160, 462319040, 525887908, 601014752, 647246656, 657359885, 751268440, 809058320, 924638080, 1051775816, 1202029504, 1294493312, 1314719770, 1502536880, 1618116640, 2103551632, 2404059008, 2629439540, 3005073760, 3236233280, 4207103264, 5258879080, 6010147520, 6472466560, 8414206528, 10517758160, 12020295040, 16828413056, 21035516320, 42071032640, 84142065280]

約数ペア:

[(1, 84142065280), (2, 42071032640), (4, 21035516320), (5, 16828413056), (7, 12020295040), (8, 10517758160), (10, 8414206528), (13, 6472466560), (14, 6010147520), (16, 5258879080), (20, 4207103264), (26, 3236233280), (28, 3005073760), (32, 2629439540), (35, 2404059008), (40, 2103551632), (52, 1618116640), (56, 1502536880), (64, 1314719770), (65, 1294493312), (70, 1202029504), (80, 1051775816), (91, 924638080), (104, 809058320), (112, 751268440), (128, 657359885), (130, 647246656), (140, 601014752), (160, 525887908), (182, 462319040), (208, 404529160), (224, 375634220), (260, 323623328), (280, 300507376), (320, 262943954), (364, 231159520), (416, 202264580), (448, 187817110), (455, 184927616), (520, 161811664), (560, 150253688), (640, 131471977), (728, 115579760), (832, 101132290), (896, 93908555), (910, 92463808), (1040, 80905832), (1120, 75126844), (1456, 57789880), (1664, 50566145), (1820, 46231904), (2080, 40452916), (2240, 37563422), (2912, 28894940), (3640, 23115952), (4160, 20226458), (4480, 18781711), (5824, 14447470), (7280, 11557976), (8320, 10113229), (11648, 7223735), (14560, 5778988), (29120, 2889494), (58240, 1444747)]