674278020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{317}}^1$

素因数の和:452

約数の個数: 240

約数和(自身を含む): 2307756528

約数和(自身を除く): 1633478508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 101, 108, 117, 130, 135, 156, 162, 180, 195, 202, 234, 260, 270, 303, 317, 324, 351, 390, 404, 405, 468, 505, 540, 585, 606, 634, 702, 780, 810, 909, 951, 1010, 1053, 1170, 1212, 1268, 1313, 1404, 1515, 1585, 1620, 1755, 1818, 1902, 2020, 2106, 2340, 2626, 2727, 2853, 3030, 3170, 3510, 3636, 3804, 3939, 4121, 4212, 4545, 4755, 5252, 5265, 5454, 5706, 6060, 6340, 6565, 7020, 7878, 8181, 8242, 8559, 9090, 9510, 10530, 10908, 11412, 11817, 12363, 13130, 13635, 14265, 15756, 16362, 16484, 17118, 18180, 19020, 19695, 20605, 21060, 23634, 24726, 25677, 26260, 27270, 28530, 32017, 32724, 34236, 35451, 37089, 39390, 40905, 41210, 42795, 47268, 49452, 51354, 54540, 57060, 59085, 61815, 64034, 70902, 74178, 78780, 81810, 82420, 85590, 96051, 102708, 106353, 111267, 118170, 123630, 128068, 128385, 141804, 148356, 160085, 163620, 171180, 177255, 185445, 192102, 212706, 222534, 236340, 247260, 256770, 288153, 320170, 333801, 354510, 370890, 384204, 416221, 425412, 445068, 480255, 513540, 531765, 556335, 576306, 640340, 667602, 709020, 741780, 832442, 864459, 960510, 1063530, 1112670, 1152612, 1248663, 1335204, 1440765, 1664884, 1669005, 1728918, 1921020, 2081105, 2127060, 2225340, 2497326, 2593377, 2881530, 3338010, 3457836, 3745989, 4162210, 4322295, 4994652, 5186754, 5763060, 6243315, 6676020, 7491978, 8324420, 8644590, 10373508, 11237967, 12486630, 12966885, 14983956, 17289180, 18729945, 22475934, 24973260, 25933770, 33713901, 37459890, 44951868, 51867540, 56189835, 67427802, 74919780, 112379670, 134855604, 168569505, 224759340, 337139010, 674278020]

約数ペア:

[(1, 674278020), (2, 337139010), (3, 224759340), (4, 168569505), (5, 134855604), (6, 112379670), (9, 74919780), (10, 67427802), (12, 56189835), (13, 51867540), (15, 44951868), (18, 37459890), (20, 33713901), (26, 25933770), (27, 24973260), (30, 22475934), (36, 18729945), (39, 17289180), (45, 14983956), (52, 12966885), (54, 12486630), (60, 11237967), (65, 10373508), (78, 8644590), (81, 8324420), (90, 7491978), (101, 6676020), (108, 6243315), (117, 5763060), (130, 5186754), (135, 4994652), (156, 4322295), (162, 4162210), (180, 3745989), (195, 3457836), (202, 3338010), (234, 2881530), (260, 2593377), (270, 2497326), (303, 2225340), (317, 2127060), (324, 2081105), (351, 1921020), (390, 1728918), (404, 1669005), (405, 1664884), (468, 1440765), (505, 1335204), (540, 1248663), (585, 1152612), (606, 1112670), (634, 1063530), (702, 960510), (780, 864459), (810, 832442), (909, 741780), (951, 709020), (1010, 667602), (1053, 640340), (1170, 576306), (1212, 556335), (1268, 531765), (1313, 513540), (1404, 480255), (1515, 445068), (1585, 425412), (1620, 416221), (1755, 384204), (1818, 370890), (1902, 354510), (2020, 333801), (2106, 320170), (2340, 288153), (2626, 256770), (2727, 247260), (2853, 236340), (3030, 222534), (3170, 212706), (3510, 192102), (3636, 185445), (3804, 177255), (3939, 171180), (4121, 163620), (4212, 160085), (4545, 148356), (4755, 141804), (5252, 128385), (5265, 128068), (5454, 123630), (5706, 118170), (6060, 111267), (6340, 106353), (6565, 102708), (7020, 96051), (7878, 85590), (8181, 82420), (8242, 81810), (8559, 78780), (9090, 74178), (9510, 70902), (10530, 64034), (10908, 61815), (11412, 59085), (11817, 57060), (12363, 54540), (13130, 51354), (13635, 49452), (14265, 47268), (15756, 42795), (16362, 41210), (16484, 40905), (17118, 39390), (18180, 37089), (19020, 35451), (19695, 34236), (20605, 32724), (21060, 32017), (23634, 28530), (24726, 27270), (25677, 26260)]