268446156720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{159789379}}^1$

素因数の和:159789402

約数の個数: 80

約数和(自身を含む): 951066389760

約数和(自身を除く): 682620233040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 159789379, 319578758, 479368137, 639157516, 798946895, 958736274, 1118525653, 1278315032, 1597893790, 1917472548, 2237051306, 2396840685, 2556630064, 3195787580, 3355576959, 3834945096, 4474102612, 4793681370, 5592628265, 6391575160, 6711153918, 7669890192, 8948205224, 9587362740, 11185256530, 12783150320, 13422307836, 16777884795, 17896410448, 19174725480, 22370513060, 26844615672, 33555769590, 38349450960, 44741026120, 53689231344, 67111539180, 89482052240, 134223078360, 268446156720]

約数ペア:

[(1, 268446156720), (2, 134223078360), (3, 89482052240), (4, 67111539180), (5, 53689231344), (6, 44741026120), (7, 38349450960), (8, 33555769590), (10, 26844615672), (12, 22370513060), (14, 19174725480), (15, 17896410448), (16, 16777884795), (20, 13422307836), (21, 12783150320), (24, 11185256530), (28, 9587362740), (30, 8948205224), (35, 7669890192), (40, 6711153918), (42, 6391575160), (48, 5592628265), (56, 4793681370), (60, 4474102612), (70, 3834945096), (80, 3355576959), (84, 3195787580), (105, 2556630064), (112, 2396840685), (120, 2237051306), (140, 1917472548), (168, 1597893790), (210, 1278315032), (240, 1118525653), (280, 958736274), (336, 798946895), (420, 639157516), (560, 479368137), (840, 319578758), (1680, 159789379)]