21701302920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{608903}}^1$

素因数の和:608937

約数の個数: 160

約数和(自身を含む): 79571574720

約数和(自身を除く): 57870271800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 264, 270, 297, 324, 330, 360, 396, 405, 440, 495, 540, 594, 648, 660, 792, 810, 891, 990, 1080, 1188, 1320, 1485, 1620, 1782, 1980, 2376, 2970, 3240, 3564, 3960, 4455, 5940, 7128, 8910, 11880, 17820, 35640, 608903, 1217806, 1826709, 2435612, 3044515, 3653418, 4871224, 5480127, 6089030, 6697933, 7306836, 9133545, 10960254, 12178060, 13395866, 14613672, 16440381, 18267090, 20093799, 21920508, 24356120, 26791732, 27400635, 32880762, 33489665, 36534180, 40187598, 43841016, 49321143, 53583464, 54801270, 60281397, 65761524, 66979330, 73068360, 80375196, 82201905, 98642286, 100468995, 109602540, 120562794, 131523048, 133958660, 160750392, 164403810, 180844191, 197284572, 200937990, 219205080, 241125588, 246605715, 267917320, 301406985, 328807620, 361688382, 394569144, 401875980, 482251176, 493211430, 542532573, 602813970, 657615240, 723376764, 803751960, 904220955, 986422860, 1085065146, 1205627940, 1446753528, 1808441910, 1972845720, 2170130292, 2411255880, 2712662865, 3616883820, 4340260584, 5425325730, 7233767640, 10850651460, 21701302920]

約数ペア:

[(1, 21701302920), (2, 10850651460), (3, 7233767640), (4, 5425325730), (5, 4340260584), (6, 3616883820), (8, 2712662865), (9, 2411255880), (10, 2170130292), (11, 1972845720), (12, 1808441910), (15, 1446753528), (18, 1205627940), (20, 1085065146), (22, 986422860), (24, 904220955), (27, 803751960), (30, 723376764), (33, 657615240), (36, 602813970), (40, 542532573), (44, 493211430), (45, 482251176), (54, 401875980), (55, 394569144), (60, 361688382), (66, 328807620), (72, 301406985), (81, 267917320), (88, 246605715), (90, 241125588), (99, 219205080), (108, 200937990), (110, 197284572), (120, 180844191), (132, 164403810), (135, 160750392), (162, 133958660), (165, 131523048), (180, 120562794), (198, 109602540), (216, 100468995), (220, 98642286), (264, 82201905), (270, 80375196), (297, 73068360), (324, 66979330), (330, 65761524), (360, 60281397), (396, 54801270), (405, 53583464), (440, 49321143), (495, 43841016), (540, 40187598), (594, 36534180), (648, 33489665), (660, 32880762), (792, 27400635), (810, 26791732), (891, 24356120), (990, 21920508), (1080, 20093799), (1188, 18267090), (1320, 16440381), (1485, 14613672), (1620, 13395866), (1782, 12178060), (1980, 10960254), (2376, 9133545), (2970, 7306836), (3240, 6697933), (3564, 6089030), (3960, 5480127), (4455, 4871224), (5940, 3653418), (7128, 3044515), (8910, 2435612), (11880, 1826709), (17820, 1217806), (35640, 608903)]