7273385280

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{40087}}^1$

素因数の和:40123

約数の個数: 280

約数和(自身を含む): 29569550208

約数和(自身を除く): 22296164928

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 648, 672, 720, 756, 810, 840, 864, 945, 960, 1008, 1080, 1120, 1134, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1728, 1890, 2016, 2160, 2240, 2268, 2520, 2592, 2835, 2880, 3024, 3240, 3360, 3780, 4032, 4320, 4536, 5040, 5184, 5670, 6048, 6480, 6720, 7560, 8640, 9072, 10080, 11340, 12096, 12960, 15120, 18144, 20160, 22680, 25920, 30240, 36288, 40087, 45360, 60480, 80174, 90720, 120261, 160348, 181440, 200435, 240522, 280609, 320696, 360783, 400870, 481044, 561218, 601305, 641392, 721566, 801740, 841827, 962088, 1082349, 1122436, 1202610, 1282784, 1403045, 1443132, 1603480, 1683654, 1803915, 1924176, 2164698, 2244872, 2405220, 2525481, 2565568, 2806090, 2886264, 3206960, 3247047, 3367308, 3607830, 3848352, 4209135, 4329396, 4489744, 4810440, 5050962, 5411745, 5612180, 5772528, 6413920, 6494094, 6734616, 7215660, 7576443, 7696704, 8418270, 8658792, 8979488, 9620880, 10101924, 10823490, 11224360, 11545056, 12627405, 12827840, 12988188, 13469232, 14431320, 15152886, 16235235, 16836540, 17317584, 17958976, 19241760, 20203848, 21646980, 22448720, 22729329, 23090112, 25254810, 25976376, 26938464, 28862640, 30305772, 32470470, 33673080, 34635168, 37882215, 38483520, 40407696, 43293960, 44897440, 45458658, 50509620, 51952752, 53876928, 57725280, 60611544, 64940940, 67346160, 69270336, 75764430, 80815392, 86587920, 89794880, 90917316, 101019240, 103905504, 113646645, 115450560, 121223088, 129881880, 134692320, 151528860, 161630784, 173175840, 181834632, 202038480, 207811008, 227293290, 242446176, 259763760, 269384640, 303057720, 346351680, 363669264, 404076960, 454586580, 484892352, 519527520, 606115440, 727338528, 808153920, 909173160, 1039055040, 1212230880, 1454677056, 1818346320, 2424461760, 3636692640, 7273385280]

約数ペア:

[(1, 7273385280), (2, 3636692640), (3, 2424461760), (4, 1818346320), (5, 1454677056), (6, 1212230880), (7, 1039055040), (8, 909173160), (9, 808153920), (10, 727338528), (12, 606115440), (14, 519527520), (15, 484892352), (16, 454586580), (18, 404076960), (20, 363669264), (21, 346351680), (24, 303057720), (27, 269384640), (28, 259763760), (30, 242446176), (32, 227293290), (35, 207811008), (36, 202038480), (40, 181834632), (42, 173175840), (45, 161630784), (48, 151528860), (54, 134692320), (56, 129881880), (60, 121223088), (63, 115450560), (64, 113646645), (70, 103905504), (72, 101019240), (80, 90917316), (81, 89794880), (84, 86587920), (90, 80815392), (96, 75764430), (105, 69270336), (108, 67346160), (112, 64940940), (120, 60611544), (126, 57725280), (135, 53876928), (140, 51952752), (144, 50509620), (160, 45458658), (162, 44897440), (168, 43293960), (180, 40407696), (189, 38483520), (192, 37882215), (210, 34635168), (216, 33673080), (224, 32470470), (240, 30305772), (252, 28862640), (270, 26938464), (280, 25976376), (288, 25254810), (315, 23090112), (320, 22729329), (324, 22448720), (336, 21646980), (360, 20203848), (378, 19241760), (405, 17958976), (420, 17317584), (432, 16836540), (448, 16235235), (480, 15152886), (504, 14431320), (540, 13469232), (560, 12988188), (567, 12827840), (576, 12627405), (630, 11545056), (648, 11224360), (672, 10823490), (720, 10101924), (756, 9620880), (810, 8979488), (840, 8658792), (864, 8418270), (945, 7696704), (960, 7576443), (1008, 7215660), (1080, 6734616), (1120, 6494094), (1134, 6413920), (1260, 5772528), (1296, 5612180), (1344, 5411745), (1440, 5050962), (1512, 4810440), (1620, 4489744), (1680, 4329396), (1728, 4209135), (1890, 3848352), (2016, 3607830), (2160, 3367308), (2240, 3247047), (2268, 3206960), (2520, 2886264), (2592, 2806090), (2835, 2565568), (2880, 2525481), (3024, 2405220), (3240, 2244872), (3360, 2164698), (3780, 1924176), (4032, 1803915), (4320, 1683654), (4536, 1603480), (5040, 1443132), (5184, 1403045), (5670, 1282784), (6048, 1202610), (6480, 1122436), (6720, 1082349), (7560, 962088), (8640, 841827), (9072, 801740), (10080, 721566), (11340, 641392), (12096, 601305), (12960, 561218), (15120, 481044), (18144, 400870), (20160, 360783), (22680, 320696), (25920, 280609), (30240, 240522), (36288, 200435), (40087, 181440), (45360, 160348), (60480, 120261), (80174, 90720)]