8879220

素因数分解:

$2^2\times 3^7\times 5^1\times 7^1\times {\mathrm{29}}^1$

素因数の和:66

約数の個数: 192

約数和(自身を含む): 33062400

約数和(自身を除く): 24183180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 29, 30, 35, 36, 42, 45, 54, 58, 60, 63, 70, 81, 84, 87, 90, 105, 108, 116, 126, 135, 140, 145, 162, 174, 180, 189, 203, 210, 243, 252, 261, 270, 290, 315, 324, 348, 378, 405, 406, 420, 435, 486, 522, 540, 567, 580, 609, 630, 729, 756, 783, 810, 812, 870, 945, 972, 1015, 1044, 1134, 1215, 1218, 1260, 1305, 1458, 1566, 1620, 1701, 1740, 1827, 1890, 2030, 2187, 2268, 2349, 2430, 2436, 2610, 2835, 2916, 3045, 3132, 3402, 3645, 3654, 3780, 3915, 4060, 4374, 4698, 4860, 5103, 5220, 5481, 5670, 6090, 6804, 7047, 7290, 7308, 7830, 8505, 8748, 9135, 9396, 10206, 10935, 10962, 11340, 11745, 12180, 14094, 14580, 15309, 15660, 16443, 17010, 18270, 20412, 21141, 21870, 21924, 23490, 25515, 27405, 28188, 30618, 32886, 34020, 35235, 36540, 42282, 43740, 46980, 49329, 51030, 54810, 61236, 63423, 65772, 70470, 76545, 82215, 84564, 98658, 102060, 105705, 109620, 126846, 140940, 147987, 153090, 164430, 197316, 211410, 246645, 253692, 295974, 306180, 317115, 328860, 422820, 443961, 493290, 591948, 634230, 739935, 887922, 986580, 1268460, 1479870, 1775844, 2219805, 2959740, 4439610, 8879220]

約数ペア:

[(1, 8879220), (2, 4439610), (3, 2959740), (4, 2219805), (5, 1775844), (6, 1479870), (7, 1268460), (9, 986580), (10, 887922), (12, 739935), (14, 634230), (15, 591948), (18, 493290), (20, 443961), (21, 422820), (27, 328860), (28, 317115), (29, 306180), (30, 295974), (35, 253692), (36, 246645), (42, 211410), (45, 197316), (54, 164430), (58, 153090), (60, 147987), (63, 140940), (70, 126846), (81, 109620), (84, 105705), (87, 102060), (90, 98658), (105, 84564), (108, 82215), (116, 76545), (126, 70470), (135, 65772), (140, 63423), (145, 61236), (162, 54810), (174, 51030), (180, 49329), (189, 46980), (203, 43740), (210, 42282), (243, 36540), (252, 35235), (261, 34020), (270, 32886), (290, 30618), (315, 28188), (324, 27405), (348, 25515), (378, 23490), (405, 21924), (406, 21870), (420, 21141), (435, 20412), (486, 18270), (522, 17010), (540, 16443), (567, 15660), (580, 15309), (609, 14580), (630, 14094), (729, 12180), (756, 11745), (783, 11340), (810, 10962), (812, 10935), (870, 10206), (945, 9396), (972, 9135), (1015, 8748), (1044, 8505), (1134, 7830), (1215, 7308), (1218, 7290), (1260, 7047), (1305, 6804), (1458, 6090), (1566, 5670), (1620, 5481), (1701, 5220), (1740, 5103), (1827, 4860), (1890, 4698), (2030, 4374), (2187, 4060), (2268, 3915), (2349, 3780), (2430, 3654), (2436, 3645), (2610, 3402), (2835, 3132), (2916, 3045)]