2219217120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{3343}}^1$

素因数の和:3825

約数の個数: 144

約数和(自身を含む): 7591776192

約数和(自身を除く): 5372559072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 461, 480, 720, 922, 1383, 1440, 1844, 2305, 2766, 3343, 3688, 4149, 4610, 5532, 6686, 6915, 7376, 8298, 9220, 10029, 11064, 13372, 13830, 14752, 16596, 16715, 18440, 20058, 20745, 22128, 26744, 27660, 30087, 33192, 33430, 36880, 40116, 41490, 44256, 50145, 53488, 55320, 60174, 66384, 66860, 73760, 80232, 82980, 100290, 106976, 110640, 120348, 132768, 133720, 150435, 160464, 165960, 200580, 221280, 240696, 267440, 300870, 320928, 331920, 401160, 481392, 534880, 601740, 663840, 802320, 962784, 1203480, 1541123, 1604640, 2406960, 3082246, 4623369, 4813920, 6164492, 7705615, 9246738, 12328984, 13870107, 15411230, 18493476, 23116845, 24657968, 27740214, 30822460, 36986952, 46233690, 49315936, 55480428, 61644920, 69350535, 73973904, 92467380, 110960856, 123289840, 138701070, 147947808, 184934760, 221921712, 246579680, 277402140, 369869520, 443843424, 554804280, 739739040, 1109608560, 2219217120]

約数ペア:

[(1, 2219217120), (2, 1109608560), (3, 739739040), (4, 554804280), (5, 443843424), (6, 369869520), (8, 277402140), (9, 246579680), (10, 221921712), (12, 184934760), (15, 147947808), (16, 138701070), (18, 123289840), (20, 110960856), (24, 92467380), (30, 73973904), (32, 69350535), (36, 61644920), (40, 55480428), (45, 49315936), (48, 46233690), (60, 36986952), (72, 30822460), (80, 27740214), (90, 24657968), (96, 23116845), (120, 18493476), (144, 15411230), (160, 13870107), (180, 12328984), (240, 9246738), (288, 7705615), (360, 6164492), (461, 4813920), (480, 4623369), (720, 3082246), (922, 2406960), (1383, 1604640), (1440, 1541123), (1844, 1203480), (2305, 962784), (2766, 802320), (3343, 663840), (3688, 601740), (4149, 534880), (4610, 481392), (5532, 401160), (6686, 331920), (6915, 320928), (7376, 300870), (8298, 267440), (9220, 240696), (10029, 221280), (11064, 200580), (13372, 165960), (13830, 160464), (14752, 150435), (16596, 133720), (16715, 132768), (18440, 120348), (20058, 110640), (20745, 106976), (22128, 100290), (26744, 82980), (27660, 80232), (30087, 73760), (33192, 66860), (33430, 66384), (36880, 60174), (40116, 55320), (41490, 53488), (44256, 50145)]