12855004920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{7583}}^1$

素因数の和:7894

約数の個数: 192

約数和(自身を含む): 44401893120

約数和(自身を除く): 31546888200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 277, 306, 340, 360, 408, 510, 554, 612, 680, 765, 831, 1020, 1108, 1224, 1385, 1530, 1662, 2040, 2216, 2493, 2770, 3060, 3324, 4155, 4709, 4986, 5540, 6120, 6648, 7583, 8310, 9418, 9972, 11080, 12465, 14127, 15166, 16620, 18836, 19944, 22749, 23545, 24930, 28254, 30332, 33240, 37672, 37915, 42381, 45498, 47090, 49860, 56508, 60664, 68247, 70635, 75830, 84762, 90996, 94180, 99720, 113016, 113745, 128911, 136494, 141270, 151660, 169524, 181992, 188360, 211905, 227490, 257822, 272988, 282540, 303320, 339048, 341235, 386733, 423810, 454980, 515644, 545976, 565080, 644555, 682470, 773466, 847620, 909960, 1031288, 1160199, 1289110, 1364940, 1546932, 1695240, 1933665, 2100491, 2320398, 2578220, 2729880, 3093864, 3867330, 4200982, 4640796, 5156440, 5800995, 6301473, 7734660, 8401964, 9281592, 10502455, 11601990, 12602946, 15469320, 16803928, 18904419, 21004910, 23203980, 25205892, 31507365, 35708347, 37808838, 42009820, 46407960, 50411784, 63014730, 71416694, 75617676, 84019640, 94522095, 107125041, 126029460, 142833388, 151235352, 178541735, 189044190, 214250082, 252058920, 285666776, 321375123, 357083470, 378088380, 428500164, 535625205, 642750246, 714166940, 756176760, 857000328, 1071250410, 1285500492, 1428333880, 1606875615, 2142500820, 2571000984, 3213751230, 4285001640, 6427502460, 12855004920]

約数ペア:

[(1, 12855004920), (2, 6427502460), (3, 4285001640), (4, 3213751230), (5, 2571000984), (6, 2142500820), (8, 1606875615), (9, 1428333880), (10, 1285500492), (12, 1071250410), (15, 857000328), (17, 756176760), (18, 714166940), (20, 642750246), (24, 535625205), (30, 428500164), (34, 378088380), (36, 357083470), (40, 321375123), (45, 285666776), (51, 252058920), (60, 214250082), (68, 189044190), (72, 178541735), (85, 151235352), (90, 142833388), (102, 126029460), (120, 107125041), (136, 94522095), (153, 84019640), (170, 75617676), (180, 71416694), (204, 63014730), (255, 50411784), (277, 46407960), (306, 42009820), (340, 37808838), (360, 35708347), (408, 31507365), (510, 25205892), (554, 23203980), (612, 21004910), (680, 18904419), (765, 16803928), (831, 15469320), (1020, 12602946), (1108, 11601990), (1224, 10502455), (1385, 9281592), (1530, 8401964), (1662, 7734660), (2040, 6301473), (2216, 5800995), (2493, 5156440), (2770, 4640796), (3060, 4200982), (3324, 3867330), (4155, 3093864), (4709, 2729880), (4986, 2578220), (5540, 2320398), (6120, 2100491), (6648, 1933665), (7583, 1695240), (8310, 1546932), (9418, 1364940), (9972, 1289110), (11080, 1160199), (12465, 1031288), (14127, 909960), (15166, 847620), (16620, 773466), (18836, 682470), (19944, 644555), (22749, 565080), (23545, 545976), (24930, 515644), (28254, 454980), (30332, 423810), (33240, 386733), (37672, 341235), (37915, 339048), (42381, 303320), (45498, 282540), (47090, 272988), (49860, 257822), (56508, 227490), (60664, 211905), (68247, 188360), (70635, 181992), (75830, 169524), (84762, 151660), (90996, 141270), (94180, 136494), (99720, 128911), (113016, 113745)]