1818346320

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{40087}}^1$

素因数の和:40119

約数の個数: 200

約数和(自身を含む): 7217764224

約数和(自身を除く): 5399417904

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 1008, 1080, 1134, 1260, 1296, 1512, 1620, 1680, 1890, 2160, 2268, 2520, 2835, 3024, 3240, 3780, 4536, 5040, 5670, 6480, 7560, 9072, 11340, 15120, 22680, 40087, 45360, 80174, 120261, 160348, 200435, 240522, 280609, 320696, 360783, 400870, 481044, 561218, 601305, 641392, 721566, 801740, 841827, 962088, 1082349, 1122436, 1202610, 1403045, 1443132, 1603480, 1683654, 1803915, 1924176, 2164698, 2244872, 2405220, 2525481, 2806090, 2886264, 3206960, 3247047, 3367308, 3607830, 4209135, 4329396, 4489744, 4810440, 5050962, 5411745, 5612180, 5772528, 6494094, 6734616, 7215660, 7576443, 8418270, 8658792, 9620880, 10101924, 10823490, 11224360, 12627405, 12988188, 13469232, 14431320, 15152886, 16235235, 16836540, 17317584, 20203848, 21646980, 22448720, 22729329, 25254810, 25976376, 28862640, 30305772, 32470470, 33673080, 37882215, 40407696, 43293960, 45458658, 50509620, 51952752, 60611544, 64940940, 67346160, 75764430, 86587920, 90917316, 101019240, 113646645, 121223088, 129881880, 151528860, 181834632, 202038480, 227293290, 259763760, 303057720, 363669264, 454586580, 606115440, 909173160, 1818346320]

約数ペア:

[(1, 1818346320), (2, 909173160), (3, 606115440), (4, 454586580), (5, 363669264), (6, 303057720), (7, 259763760), (8, 227293290), (9, 202038480), (10, 181834632), (12, 151528860), (14, 129881880), (15, 121223088), (16, 113646645), (18, 101019240), (20, 90917316), (21, 86587920), (24, 75764430), (27, 67346160), (28, 64940940), (30, 60611544), (35, 51952752), (36, 50509620), (40, 45458658), (42, 43293960), (45, 40407696), (48, 37882215), (54, 33673080), (56, 32470470), (60, 30305772), (63, 28862640), (70, 25976376), (72, 25254810), (80, 22729329), (81, 22448720), (84, 21646980), (90, 20203848), (105, 17317584), (108, 16836540), (112, 16235235), (120, 15152886), (126, 14431320), (135, 13469232), (140, 12988188), (144, 12627405), (162, 11224360), (168, 10823490), (180, 10101924), (189, 9620880), (210, 8658792), (216, 8418270), (240, 7576443), (252, 7215660), (270, 6734616), (280, 6494094), (315, 5772528), (324, 5612180), (336, 5411745), (360, 5050962), (378, 4810440), (405, 4489744), (420, 4329396), (432, 4209135), (504, 3607830), (540, 3367308), (560, 3247047), (567, 3206960), (630, 2886264), (648, 2806090), (720, 2525481), (756, 2405220), (810, 2244872), (840, 2164698), (945, 1924176), (1008, 1803915), (1080, 1683654), (1134, 1603480), (1260, 1443132), (1296, 1403045), (1512, 1202610), (1620, 1122436), (1680, 1082349), (1890, 962088), (2160, 841827), (2268, 801740), (2520, 721566), (2835, 641392), (3024, 601305), (3240, 561218), (3780, 481044), (4536, 400870), (5040, 360783), (5670, 320696), (6480, 280609), (7560, 240522), (9072, 200435), (11340, 160348), (15120, 120261), (22680, 80174), (40087, 45360)]