2199557040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{482359}}^1$

素因数の和:482394

約数の個数: 80

約数和(自身を含む): 7177516800

約数和(自身を除く): 4977959760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 482359, 964718, 1447077, 1929436, 2411795, 2894154, 3858872, 4823590, 5788308, 7235385, 7717744, 9164821, 9647180, 11576616, 14470770, 18329642, 19294360, 23153232, 27494463, 28941540, 36659284, 38588720, 45824105, 54988926, 57883080, 73318568, 91648210, 109977852, 115766160, 137472315, 146637136, 183296420, 219955704, 274944630, 366592840, 439911408, 549889260, 733185680, 1099778520, 2199557040]

約数ペア:

[(1, 2199557040), (2, 1099778520), (3, 733185680), (4, 549889260), (5, 439911408), (6, 366592840), (8, 274944630), (10, 219955704), (12, 183296420), (15, 146637136), (16, 137472315), (19, 115766160), (20, 109977852), (24, 91648210), (30, 73318568), (38, 57883080), (40, 54988926), (48, 45824105), (57, 38588720), (60, 36659284), (76, 28941540), (80, 27494463), (95, 23153232), (114, 19294360), (120, 18329642), (152, 14470770), (190, 11576616), (228, 9647180), (240, 9164821), (285, 7717744), (304, 7235385), (380, 5788308), (456, 4823590), (570, 3858872), (760, 2894154), (912, 2411795), (1140, 1929436), (1520, 1447077), (2280, 964718), (4560, 482359)]