253278303040

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{521063}}^1$

素因数の和:521125

約数の個数: 168

約数和(自身を含む): 724220600832

約数和(自身を除く): 470942297792

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 49, 56, 62, 64, 70, 80, 98, 112, 124, 140, 155, 160, 196, 217, 224, 245, 248, 280, 310, 320, 392, 434, 448, 490, 496, 560, 620, 784, 868, 980, 992, 1085, 1120, 1240, 1519, 1568, 1736, 1960, 1984, 2170, 2240, 2480, 3038, 3136, 3472, 3920, 4340, 4960, 6076, 6944, 7595, 7840, 8680, 9920, 12152, 13888, 15190, 15680, 17360, 24304, 30380, 34720, 48608, 60760, 69440, 97216, 121520, 243040, 486080, 521063, 1042126, 2084252, 2605315, 3647441, 4168504, 5210630, 7294882, 8337008, 10421260, 14589764, 16152953, 16674016, 18237205, 20842520, 25532087, 29179528, 32305906, 33348032, 36474410, 41685040, 51064174, 58359056, 64611812, 72948820, 80764765, 83370080, 102128348, 113070671, 116718112, 127660435, 129223624, 145897640, 161529530, 166740160, 204256696, 226141342, 233436224, 255320870, 258447248, 291795280, 323059060, 408513392, 452282684, 510641740, 516894496, 565353355, 583590560, 646118120, 791494697, 817026784, 904565368, 1021283480, 1033788992, 1130706710, 1167181120, 1292236240, 1582989394, 1634053568, 1809130736, 2042566960, 2261413420, 2584472480, 3165978788, 3618261472, 3957473485, 4085133920, 4522826840, 5168944960, 6331957576, 7236522944, 7914946970, 8170267840, 9045653680, 12663915152, 15829893940, 18091307360, 25327830304, 31659787880, 36182614720, 50655660608, 63319575760, 126639151520, 253278303040]

約数ペア:

[(1, 253278303040), (2, 126639151520), (4, 63319575760), (5, 50655660608), (7, 36182614720), (8, 31659787880), (10, 25327830304), (14, 18091307360), (16, 15829893940), (20, 12663915152), (28, 9045653680), (31, 8170267840), (32, 7914946970), (35, 7236522944), (40, 6331957576), (49, 5168944960), (56, 4522826840), (62, 4085133920), (64, 3957473485), (70, 3618261472), (80, 3165978788), (98, 2584472480), (112, 2261413420), (124, 2042566960), (140, 1809130736), (155, 1634053568), (160, 1582989394), (196, 1292236240), (217, 1167181120), (224, 1130706710), (245, 1033788992), (248, 1021283480), (280, 904565368), (310, 817026784), (320, 791494697), (392, 646118120), (434, 583590560), (448, 565353355), (490, 516894496), (496, 510641740), (560, 452282684), (620, 408513392), (784, 323059060), (868, 291795280), (980, 258447248), (992, 255320870), (1085, 233436224), (1120, 226141342), (1240, 204256696), (1519, 166740160), (1568, 161529530), (1736, 145897640), (1960, 129223624), (1984, 127660435), (2170, 116718112), (2240, 113070671), (2480, 102128348), (3038, 83370080), (3136, 80764765), (3472, 72948820), (3920, 64611812), (4340, 58359056), (4960, 51064174), (6076, 41685040), (6944, 36474410), (7595, 33348032), (7840, 32305906), (8680, 29179528), (9920, 25532087), (12152, 20842520), (13888, 18237205), (15190, 16674016), (15680, 16152953), (17360, 14589764), (24304, 10421260), (30380, 8337008), (34720, 7294882), (48608, 5210630), (60760, 4168504), (69440, 3647441), (97216, 2605315), (121520, 2084252), (243040, 1042126), (486080, 521063)]