2008805040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{253637}}^1$

素因数の和:253667

約数の個数: 120

約数和(自身を含む): 7359560208

約数和(自身を除く): 5350755168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 253637, 507274, 760911, 1014548, 1268185, 1521822, 2029096, 2282733, 2536370, 2790007, 3043644, 3804555, 4058192, 4565466, 5072740, 5580014, 6087288, 7609110, 8370021, 9130932, 10145480, 11160028, 11413665, 12174576, 13950035, 15218220, 16740042, 18261864, 20290960, 22320056, 22827330, 25110063, 27900070, 30436440, 33480084, 36523728, 41850105, 44640112, 45654660, 50220126, 55800140, 60872880, 66960168, 83700210, 91309320, 100440252, 111600280, 125550315, 133920336, 167400420, 182618640, 200880504, 223200560, 251100630, 334800840, 401761008, 502201260, 669601680, 1004402520, 2008805040]

約数ペア:

[(1, 2008805040), (2, 1004402520), (3, 669601680), (4, 502201260), (5, 401761008), (6, 334800840), (8, 251100630), (9, 223200560), (10, 200880504), (11, 182618640), (12, 167400420), (15, 133920336), (16, 125550315), (18, 111600280), (20, 100440252), (22, 91309320), (24, 83700210), (30, 66960168), (33, 60872880), (36, 55800140), (40, 50220126), (44, 45654660), (45, 44640112), (48, 41850105), (55, 36523728), (60, 33480084), (66, 30436440), (72, 27900070), (80, 25110063), (88, 22827330), (90, 22320056), (99, 20290960), (110, 18261864), (120, 16740042), (132, 15218220), (144, 13950035), (165, 12174576), (176, 11413665), (180, 11160028), (198, 10145480), (220, 9130932), (240, 8370021), (264, 7609110), (330, 6087288), (360, 5580014), (396, 5072740), (440, 4565466), (495, 4058192), (528, 3804555), (660, 3043644), (720, 2790007), (792, 2536370), (880, 2282733), (990, 2029096), (1320, 1521822), (1584, 1268185), (1980, 1014548), (2640, 760911), (3960, 507274), (7920, 253637)]