4026420160

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{1217}}^1$

素因数の和:1459

約数の個数: 168

約数和(自身を含む): 11215353744

約数和(自身を除く): 7188933584

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 211, 224, 245, 280, 320, 392, 422, 448, 490, 560, 784, 844, 980, 1055, 1120, 1217, 1477, 1568, 1688, 1960, 2110, 2240, 2434, 2954, 3136, 3376, 3920, 4220, 4868, 5908, 6085, 6752, 7385, 7840, 8440, 8519, 9736, 10339, 11816, 12170, 13504, 14770, 15680, 16880, 17038, 19472, 20678, 23632, 24340, 29540, 33760, 34076, 38944, 41356, 42595, 47264, 48680, 51695, 59080, 59633, 67520, 68152, 77888, 82712, 85190, 94528, 97360, 103390, 118160, 119266, 136304, 165424, 170380, 194720, 206780, 236320, 238532, 256787, 272608, 298165, 330848, 340760, 389440, 413560, 472640, 477064, 513574, 545216, 596330, 661696, 681520, 827120, 954128, 1027148, 1192660, 1283935, 1363040, 1654240, 1797509, 1908256, 2054296, 2385320, 2567870, 2726080, 3308480, 3595018, 3816512, 4108592, 4770640, 5135740, 7190036, 8217184, 8987545, 9541280, 10271480, 12582563, 14380072, 16434368, 17975090, 19082560, 20542960, 25165126, 28760144, 35950180, 41085920, 50330252, 57520288, 62912815, 71900360, 82171840, 100660504, 115040576, 125825630, 143800720, 201321008, 251651260, 287601440, 402642016, 503302520, 575202880, 805284032, 1006605040, 2013210080, 4026420160]

約数ペア:

[(1, 4026420160), (2, 2013210080), (4, 1006605040), (5, 805284032), (7, 575202880), (8, 503302520), (10, 402642016), (14, 287601440), (16, 251651260), (20, 201321008), (28, 143800720), (32, 125825630), (35, 115040576), (40, 100660504), (49, 82171840), (56, 71900360), (64, 62912815), (70, 57520288), (80, 50330252), (98, 41085920), (112, 35950180), (140, 28760144), (160, 25165126), (196, 20542960), (211, 19082560), (224, 17975090), (245, 16434368), (280, 14380072), (320, 12582563), (392, 10271480), (422, 9541280), (448, 8987545), (490, 8217184), (560, 7190036), (784, 5135740), (844, 4770640), (980, 4108592), (1055, 3816512), (1120, 3595018), (1217, 3308480), (1477, 2726080), (1568, 2567870), (1688, 2385320), (1960, 2054296), (2110, 1908256), (2240, 1797509), (2434, 1654240), (2954, 1363040), (3136, 1283935), (3376, 1192660), (3920, 1027148), (4220, 954128), (4868, 827120), (5908, 681520), (6085, 661696), (6752, 596330), (7385, 545216), (7840, 513574), (8440, 477064), (8519, 472640), (9736, 413560), (10339, 389440), (11816, 340760), (12170, 330848), (13504, 298165), (14770, 272608), (15680, 256787), (16880, 238532), (17038, 236320), (19472, 206780), (20678, 194720), (23632, 170380), (24340, 165424), (29540, 136304), (33760, 119266), (34076, 118160), (38944, 103390), (41356, 97360), (42595, 94528), (47264, 85190), (48680, 82712), (51695, 77888), (59080, 68152), (59633, 67520)]