234387720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{331}}^1$

素因数の和:636

約数の個数: 192

約数和(自身を含む): 876320640

約数和(自身を除く): 641932920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 281, 315, 331, 360, 420, 504, 562, 630, 662, 840, 843, 993, 1124, 1260, 1324, 1405, 1655, 1686, 1967, 1986, 2248, 2317, 2520, 2529, 2648, 2810, 2979, 3310, 3372, 3934, 3972, 4215, 4634, 4965, 5058, 5620, 5901, 5958, 6620, 6744, 6951, 7868, 7944, 8430, 9268, 9835, 9930, 10116, 11240, 11585, 11802, 11916, 12645, 13240, 13902, 14895, 15736, 16860, 17703, 18536, 19670, 19860, 20232, 20853, 23170, 23604, 23832, 25290, 27804, 29505, 29790, 33720, 34755, 35406, 39340, 39720, 41706, 46340, 47208, 50580, 55608, 59010, 59580, 69510, 70812, 78680, 83412, 88515, 92680, 93011, 101160, 104265, 118020, 119160, 139020, 141624, 166824, 177030, 186022, 208530, 236040, 278040, 279033, 354060, 372044, 417060, 465055, 558066, 651077, 708120, 744088, 834120, 837099, 930110, 1116132, 1302154, 1395165, 1674198, 1860220, 1953231, 2232264, 2604308, 2790330, 3255385, 3348396, 3720440, 3906462, 4185495, 5208616, 5580660, 5859693, 6510770, 6696792, 7812924, 8370990, 9766155, 11161320, 11719386, 13021540, 15625848, 16741980, 19532310, 23438772, 26043080, 29298465, 33483960, 39064620, 46877544, 58596930, 78129240, 117193860, 234387720]

約数ペア:

[(1, 234387720), (2, 117193860), (3, 78129240), (4, 58596930), (5, 46877544), (6, 39064620), (7, 33483960), (8, 29298465), (9, 26043080), (10, 23438772), (12, 19532310), (14, 16741980), (15, 15625848), (18, 13021540), (20, 11719386), (21, 11161320), (24, 9766155), (28, 8370990), (30, 7812924), (35, 6696792), (36, 6510770), (40, 5859693), (42, 5580660), (45, 5208616), (56, 4185495), (60, 3906462), (63, 3720440), (70, 3348396), (72, 3255385), (84, 2790330), (90, 2604308), (105, 2232264), (120, 1953231), (126, 1860220), (140, 1674198), (168, 1395165), (180, 1302154), (210, 1116132), (252, 930110), (280, 837099), (281, 834120), (315, 744088), (331, 708120), (360, 651077), (420, 558066), (504, 465055), (562, 417060), (630, 372044), (662, 354060), (840, 279033), (843, 278040), (993, 236040), (1124, 208530), (1260, 186022), (1324, 177030), (1405, 166824), (1655, 141624), (1686, 139020), (1967, 119160), (1986, 118020), (2248, 104265), (2317, 101160), (2520, 93011), (2529, 92680), (2648, 88515), (2810, 83412), (2979, 78680), (3310, 70812), (3372, 69510), (3934, 59580), (3972, 59010), (4215, 55608), (4634, 50580), (4965, 47208), (5058, 46340), (5620, 41706), (5901, 39720), (5958, 39340), (6620, 35406), (6744, 34755), (6951, 33720), (7868, 29790), (7944, 29505), (8430, 27804), (9268, 25290), (9835, 23832), (9930, 23604), (10116, 23170), (11240, 20853), (11585, 20232), (11802, 19860), (11916, 19670), (12645, 18536), (13240, 17703), (13902, 16860), (14895, 15736)]