2497986540

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{727}}^1$

素因数の和:859

約数の個数: 288

約数和(自身を含む): 9081805824

約数和(自身を除く): 6583819284

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 101, 105, 108, 126, 135, 140, 162, 180, 189, 202, 210, 243, 252, 270, 303, 315, 324, 378, 404, 405, 420, 486, 505, 540, 567, 606, 630, 707, 727, 756, 810, 909, 945, 972, 1010, 1134, 1212, 1215, 1260, 1414, 1454, 1515, 1620, 1701, 1818, 1890, 2020, 2121, 2181, 2268, 2430, 2727, 2828, 2835, 2908, 3030, 3402, 3535, 3635, 3636, 3780, 4242, 4362, 4545, 4860, 5089, 5454, 5670, 6060, 6363, 6543, 6804, 7070, 7270, 8181, 8484, 8505, 8724, 9090, 10178, 10605, 10905, 10908, 11340, 12726, 13086, 13635, 14140, 14540, 15267, 16362, 17010, 18180, 19089, 19629, 20356, 21210, 21810, 24543, 25445, 25452, 26172, 27270, 30534, 31815, 32715, 32724, 34020, 38178, 39258, 40905, 42420, 43620, 45801, 49086, 50890, 54540, 57267, 58887, 61068, 63630, 65430, 73427, 76335, 76356, 78516, 81810, 91602, 95445, 98145, 98172, 101780, 114534, 117774, 122715, 127260, 130860, 137403, 146854, 152670, 163620, 171801, 176661, 183204, 190890, 196290, 220281, 229005, 229068, 235548, 245430, 274806, 286335, 293708, 294435, 305340, 343602, 353322, 367135, 381780, 392580, 412209, 440562, 458010, 490860, 513989, 549612, 572670, 588870, 660843, 687015, 687204, 706644, 734270, 824418, 859005, 881124, 883305, 916020, 1027978, 1101405, 1145340, 1177740, 1236627, 1321686, 1374030, 1468540, 1541967, 1648836, 1718010, 1766610, 1982529, 2055956, 2061045, 2202810, 2473254, 2569945, 2643372, 2748060, 3083934, 3304215, 3436020, 3533220, 3965058, 4122090, 4405620, 4625901, 4946508, 5139890, 5947587, 6167868, 6183135, 6608430, 7709835, 7930116, 8244180, 9251802, 9912645, 10279780, 11895174, 12366270, 13216860, 13877703, 15419670, 17842761, 18503604, 19825290, 23129505, 23790348, 24732540, 27755406, 29737935, 30839340, 35685522, 39650580, 41633109, 46259010, 55510812, 59475870, 69388515, 71371044, 83266218, 89213805, 92518020, 118951740, 124899327, 138777030, 166532436, 178427610, 208165545, 249798654, 277554060, 356855220, 416331090, 499597308, 624496635, 832662180, 1248993270, 2497986540]

約数ペア:

[(1, 2497986540), (2, 1248993270), (3, 832662180), (4, 624496635), (5, 499597308), (6, 416331090), (7, 356855220), (9, 277554060), (10, 249798654), (12, 208165545), (14, 178427610), (15, 166532436), (18, 138777030), (20, 124899327), (21, 118951740), (27, 92518020), (28, 89213805), (30, 83266218), (35, 71371044), (36, 69388515), (42, 59475870), (45, 55510812), (54, 46259010), (60, 41633109), (63, 39650580), (70, 35685522), (81, 30839340), (84, 29737935), (90, 27755406), (101, 24732540), (105, 23790348), (108, 23129505), (126, 19825290), (135, 18503604), (140, 17842761), (162, 15419670), (180, 13877703), (189, 13216860), (202, 12366270), (210, 11895174), (243, 10279780), (252, 9912645), (270, 9251802), (303, 8244180), (315, 7930116), (324, 7709835), (378, 6608430), (404, 6183135), (405, 6167868), (420, 5947587), (486, 5139890), (505, 4946508), (540, 4625901), (567, 4405620), (606, 4122090), (630, 3965058), (707, 3533220), (727, 3436020), (756, 3304215), (810, 3083934), (909, 2748060), (945, 2643372), (972, 2569945), (1010, 2473254), (1134, 2202810), (1212, 2061045), (1215, 2055956), (1260, 1982529), (1414, 1766610), (1454, 1718010), (1515, 1648836), (1620, 1541967), (1701, 1468540), (1818, 1374030), (1890, 1321686), (2020, 1236627), (2121, 1177740), (2181, 1145340), (2268, 1101405), (2430, 1027978), (2727, 916020), (2828, 883305), (2835, 881124), (2908, 859005), (3030, 824418), (3402, 734270), (3535, 706644), (3635, 687204), (3636, 687015), (3780, 660843), (4242, 588870), (4362, 572670), (4545, 549612), (4860, 513989), (5089, 490860), (5454, 458010), (5670, 440562), (6060, 412209), (6363, 392580), (6543, 381780), (6804, 367135), (7070, 353322), (7270, 343602), (8181, 305340), (8484, 294435), (8505, 293708), (8724, 286335), (9090, 274806), (10178, 245430), (10605, 235548), (10905, 229068), (10908, 229005), (11340, 220281), (12726, 196290), (13086, 190890), (13635, 183204), (14140, 176661), (14540, 171801), (15267, 163620), (16362, 152670), (17010, 146854), (18180, 137403), (19089, 130860), (19629, 127260), (20356, 122715), (21210, 117774), (21810, 114534), (24543, 101780), (25445, 98172), (25452, 98145), (26172, 95445), (27270, 91602), (30534, 81810), (31815, 78516), (32715, 76356), (32724, 76335), (34020, 73427), (38178, 65430), (39258, 63630), (40905, 61068), (42420, 58887), (43620, 57267), (45801, 54540), (49086, 50890)]