1531508580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23833}}^1$

素因数の和:23875

約数の個数: 192

約数和(自身を含む): 5765921280

約数和(自身を除く): 4234412700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 51, 54, 60, 63, 68, 70, 84, 85, 90, 102, 105, 108, 119, 126, 135, 140, 153, 170, 180, 189, 204, 210, 238, 252, 255, 270, 306, 315, 340, 357, 378, 420, 459, 476, 510, 540, 595, 612, 630, 714, 756, 765, 918, 945, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 1836, 1890, 2142, 2295, 2380, 3060, 3213, 3570, 3780, 4284, 4590, 5355, 6426, 7140, 9180, 10710, 12852, 16065, 21420, 23833, 32130, 47666, 64260, 71499, 95332, 119165, 142998, 166831, 214497, 238330, 285996, 333662, 357495, 405161, 428994, 476660, 500493, 643491, 667324, 714990, 810322, 834155, 857988, 1000986, 1072485, 1215483, 1286982, 1429980, 1501479, 1620644, 1668310, 2001972, 2025805, 2144970, 2430966, 2502465, 2573964, 2836127, 3002958, 3217455, 3336620, 3646449, 4051610, 4289940, 4504437, 4861932, 5004930, 5672254, 6005916, 6077415, 6434910, 7292898, 7507395, 8103220, 8508381, 9008874, 10009860, 10939347, 11344508, 12154830, 12869820, 14180635, 14585796, 15014790, 17016762, 18017748, 18232245, 21878694, 22522185, 24309660, 25525143, 28361270, 30029580, 34033524, 36464490, 42541905, 43757388, 45044370, 51050286, 54696735, 56722540, 72928980, 76575429, 85083810, 90088740, 102100572, 109393470, 127625715, 153150858, 170167620, 218786940, 255251430, 306301716, 382877145, 510502860, 765754290, 1531508580]

約数ペア:

[(1, 1531508580), (2, 765754290), (3, 510502860), (4, 382877145), (5, 306301716), (6, 255251430), (7, 218786940), (9, 170167620), (10, 153150858), (12, 127625715), (14, 109393470), (15, 102100572), (17, 90088740), (18, 85083810), (20, 76575429), (21, 72928980), (27, 56722540), (28, 54696735), (30, 51050286), (34, 45044370), (35, 43757388), (36, 42541905), (42, 36464490), (45, 34033524), (51, 30029580), (54, 28361270), (60, 25525143), (63, 24309660), (68, 22522185), (70, 21878694), (84, 18232245), (85, 18017748), (90, 17016762), (102, 15014790), (105, 14585796), (108, 14180635), (119, 12869820), (126, 12154830), (135, 11344508), (140, 10939347), (153, 10009860), (170, 9008874), (180, 8508381), (189, 8103220), (204, 7507395), (210, 7292898), (238, 6434910), (252, 6077415), (255, 6005916), (270, 5672254), (306, 5004930), (315, 4861932), (340, 4504437), (357, 4289940), (378, 4051610), (420, 3646449), (459, 3336620), (476, 3217455), (510, 3002958), (540, 2836127), (595, 2573964), (612, 2502465), (630, 2430966), (714, 2144970), (756, 2025805), (765, 2001972), (918, 1668310), (945, 1620644), (1020, 1501479), (1071, 1429980), (1190, 1286982), (1260, 1215483), (1428, 1072485), (1530, 1000986), (1785, 857988), (1836, 834155), (1890, 810322), (2142, 714990), (2295, 667324), (2380, 643491), (3060, 500493), (3213, 476660), (3570, 428994), (3780, 405161), (4284, 357495), (4590, 333662), (5355, 285996), (6426, 238330), (7140, 214497), (9180, 166831), (10710, 142998), (12852, 119165), (16065, 95332), (21420, 71499), (23833, 64260), (32130, 47666)]