715205040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1949}}^1$

素因数の和:2115

約数の個数: 160

約数和(自身を含む): 2437344000

約数和(自身を除く): 1722138960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 139, 165, 176, 220, 240, 264, 278, 330, 417, 440, 528, 556, 660, 695, 834, 880, 1112, 1320, 1390, 1529, 1668, 1949, 2085, 2224, 2640, 2780, 3058, 3336, 3898, 4170, 4587, 5560, 5847, 6116, 6672, 7645, 7796, 8340, 9174, 9745, 11120, 11694, 12232, 15290, 15592, 16680, 18348, 19490, 21439, 22935, 23388, 24464, 29235, 30580, 31184, 33360, 36696, 38980, 42878, 45870, 46776, 58470, 61160, 64317, 73392, 77960, 85756, 91740, 93552, 107195, 116940, 122320, 128634, 155920, 171512, 183480, 214390, 233880, 257268, 270911, 321585, 343024, 366960, 428780, 467760, 514536, 541822, 643170, 812733, 857560, 1029072, 1083644, 1286340, 1354555, 1625466, 1715120, 2167288, 2572680, 2709110, 2980021, 3250932, 4063665, 4334576, 5145360, 5418220, 5960042, 6501864, 8127330, 8940063, 10836440, 11920084, 13003728, 14900105, 16254660, 17880126, 21672880, 23840168, 29800210, 32509320, 35760252, 44700315, 47680336, 59600420, 65018640, 71520504, 89400630, 119200840, 143041008, 178801260, 238401680, 357602520, 715205040]

約数ペア:

[(1, 715205040), (2, 357602520), (3, 238401680), (4, 178801260), (5, 143041008), (6, 119200840), (8, 89400630), (10, 71520504), (11, 65018640), (12, 59600420), (15, 47680336), (16, 44700315), (20, 35760252), (22, 32509320), (24, 29800210), (30, 23840168), (33, 21672880), (40, 17880126), (44, 16254660), (48, 14900105), (55, 13003728), (60, 11920084), (66, 10836440), (80, 8940063), (88, 8127330), (110, 6501864), (120, 5960042), (132, 5418220), (139, 5145360), (165, 4334576), (176, 4063665), (220, 3250932), (240, 2980021), (264, 2709110), (278, 2572680), (330, 2167288), (417, 1715120), (440, 1625466), (528, 1354555), (556, 1286340), (660, 1083644), (695, 1029072), (834, 857560), (880, 812733), (1112, 643170), (1320, 541822), (1390, 514536), (1529, 467760), (1668, 428780), (1949, 366960), (2085, 343024), (2224, 321585), (2640, 270911), (2780, 257268), (3058, 233880), (3336, 214390), (3898, 183480), (4170, 171512), (4587, 155920), (5560, 128634), (5847, 122320), (6116, 116940), (6672, 107195), (7645, 93552), (7796, 91740), (8340, 85756), (9174, 77960), (9745, 73392), (11120, 64317), (11694, 61160), (12232, 58470), (15290, 46776), (15592, 45870), (16680, 42878), (18348, 38980), (19490, 36696), (21439, 33360), (22935, 31184), (23388, 30580), (24464, 29235)]