233865240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1283}}^1$

素因数の和:1342

約数の個数: 192

約数和(自身を含む): 843125760

約数和(自身を除く): 609260520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 49, 56, 60, 62, 70, 84, 93, 98, 105, 120, 124, 140, 147, 155, 168, 186, 196, 210, 217, 245, 248, 280, 294, 310, 372, 392, 420, 434, 465, 490, 588, 620, 651, 735, 744, 840, 868, 930, 980, 1085, 1176, 1240, 1283, 1302, 1470, 1519, 1736, 1860, 1960, 2170, 2566, 2604, 2940, 3038, 3255, 3720, 3849, 4340, 4557, 5132, 5208, 5880, 6076, 6415, 6510, 7595, 7698, 8680, 8981, 9114, 10264, 12152, 12830, 13020, 15190, 15396, 17962, 18228, 19245, 22785, 25660, 26040, 26943, 30380, 30792, 35924, 36456, 38490, 39773, 44905, 45570, 51320, 53886, 60760, 62867, 71848, 76980, 79546, 89810, 91140, 107772, 119319, 125734, 134715, 153960, 159092, 179620, 182280, 188601, 198865, 215544, 238638, 251468, 269430, 278411, 314335, 318184, 359240, 377202, 397730, 477276, 502936, 538860, 556822, 596595, 628670, 754404, 795460, 835233, 943005, 954552, 1077720, 1113644, 1193190, 1257340, 1392055, 1508808, 1590920, 1670466, 1886010, 1948877, 2227288, 2386380, 2514680, 2784110, 3340932, 3772020, 3897754, 4176165, 4772760, 5568220, 5846631, 6681864, 7544040, 7795508, 8352330, 9744385, 11136440, 11693262, 15591016, 16704660, 19488770, 23386524, 29233155, 33409320, 38977540, 46773048, 58466310, 77955080, 116932620, 233865240]

約数ペア:

[(1, 233865240), (2, 116932620), (3, 77955080), (4, 58466310), (5, 46773048), (6, 38977540), (7, 33409320), (8, 29233155), (10, 23386524), (12, 19488770), (14, 16704660), (15, 15591016), (20, 11693262), (21, 11136440), (24, 9744385), (28, 8352330), (30, 7795508), (31, 7544040), (35, 6681864), (40, 5846631), (42, 5568220), (49, 4772760), (56, 4176165), (60, 3897754), (62, 3772020), (70, 3340932), (84, 2784110), (93, 2514680), (98, 2386380), (105, 2227288), (120, 1948877), (124, 1886010), (140, 1670466), (147, 1590920), (155, 1508808), (168, 1392055), (186, 1257340), (196, 1193190), (210, 1113644), (217, 1077720), (245, 954552), (248, 943005), (280, 835233), (294, 795460), (310, 754404), (372, 628670), (392, 596595), (420, 556822), (434, 538860), (465, 502936), (490, 477276), (588, 397730), (620, 377202), (651, 359240), (735, 318184), (744, 314335), (840, 278411), (868, 269430), (930, 251468), (980, 238638), (1085, 215544), (1176, 198865), (1240, 188601), (1283, 182280), (1302, 179620), (1470, 159092), (1519, 153960), (1736, 134715), (1860, 125734), (1960, 119319), (2170, 107772), (2566, 91140), (2604, 89810), (2940, 79546), (3038, 76980), (3255, 71848), (3720, 62867), (3849, 60760), (4340, 53886), (4557, 51320), (5132, 45570), (5208, 44905), (5880, 39773), (6076, 38490), (6415, 36456), (6510, 35924), (7595, 30792), (7698, 30380), (8680, 26943), (8981, 26040), (9114, 25660), (10264, 22785), (12152, 19245), (12830, 18228), (13020, 17962), (15190, 15396)]