217089133080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{78655483}}^1$

素因数の和:78655520

約数の個数: 64

約数和(自身を含む): 679583381760

約数和(自身を除く): 462494248680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 78655483, 157310966, 235966449, 314621932, 393277415, 471932898, 629243864, 786554830, 943865796, 1179832245, 1573109660, 1809076109, 1887731592, 2359664490, 3146219320, 3618152218, 4719328980, 5427228327, 7236304436, 9045380545, 9438657960, 10854456654, 14472608872, 18090761090, 21708913308, 27136141635, 36181522180, 43417826616, 54272283270, 72363044360, 108544566540, 217089133080]

約数ペア:

[(1, 217089133080), (2, 108544566540), (3, 72363044360), (4, 54272283270), (5, 43417826616), (6, 36181522180), (8, 27136141635), (10, 21708913308), (12, 18090761090), (15, 14472608872), (20, 10854456654), (23, 9438657960), (24, 9045380545), (30, 7236304436), (40, 5427228327), (46, 4719328980), (60, 3618152218), (69, 3146219320), (92, 2359664490), (115, 1887731592), (120, 1809076109), (138, 1573109660), (184, 1179832245), (230, 943865796), (276, 786554830), (345, 629243864), (460, 471932898), (552, 393277415), (690, 314621932), (920, 235966449), (1380, 157310966), (2760, 78655483)]