198898560

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{4933}}^1$

素因数の和:4965

約数の個数: 192

約数和(自身を含む): 785098080

約数和(自身を除く): 586199520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 4933, 5040, 5760, 6720, 8064, 9866, 10080, 13440, 14799, 19732, 20160, 24665, 29598, 34531, 39464, 40320, 44397, 49330, 59196, 69062, 73995, 78928, 88794, 98660, 103593, 118392, 138124, 147990, 157856, 172655, 177588, 197320, 207186, 221985, 236784, 276248, 295980, 310779, 315712, 345310, 355176, 394640, 414372, 443970, 473568, 517965, 552496, 591960, 621558, 631424, 690620, 710352, 789280, 828744, 887940, 947136, 1035930, 1104992, 1183920, 1243116, 1381240, 1420704, 1553895, 1578560, 1657488, 1775880, 1894272, 2071860, 2209984, 2367840, 2486232, 2762480, 2841408, 3107790, 3157120, 3314976, 3551760, 4143720, 4419968, 4735680, 4972464, 5524960, 5682816, 6215580, 6629952, 7103520, 8287440, 9471360, 9944928, 11049920, 12431160, 13259904, 14207040, 16574880, 19889856, 22099840, 24862320, 28414080, 33149760, 39779712, 49724640, 66299520, 99449280, 198898560]

約数ペア:

[(1, 198898560), (2, 99449280), (3, 66299520), (4, 49724640), (5, 39779712), (6, 33149760), (7, 28414080), (8, 24862320), (9, 22099840), (10, 19889856), (12, 16574880), (14, 14207040), (15, 13259904), (16, 12431160), (18, 11049920), (20, 9944928), (21, 9471360), (24, 8287440), (28, 7103520), (30, 6629952), (32, 6215580), (35, 5682816), (36, 5524960), (40, 4972464), (42, 4735680), (45, 4419968), (48, 4143720), (56, 3551760), (60, 3314976), (63, 3157120), (64, 3107790), (70, 2841408), (72, 2762480), (80, 2486232), (84, 2367840), (90, 2209984), (96, 2071860), (105, 1894272), (112, 1775880), (120, 1657488), (126, 1578560), (128, 1553895), (140, 1420704), (144, 1381240), (160, 1243116), (168, 1183920), (180, 1104992), (192, 1035930), (210, 947136), (224, 887940), (240, 828744), (252, 789280), (280, 710352), (288, 690620), (315, 631424), (320, 621558), (336, 591960), (360, 552496), (384, 517965), (420, 473568), (448, 443970), (480, 414372), (504, 394640), (560, 355176), (576, 345310), (630, 315712), (640, 310779), (672, 295980), (720, 276248), (840, 236784), (896, 221985), (960, 207186), (1008, 197320), (1120, 177588), (1152, 172655), (1260, 157856), (1344, 147990), (1440, 138124), (1680, 118392), (1920, 103593), (2016, 98660), (2240, 88794), (2520, 78928), (2688, 73995), (2880, 69062), (3360, 59196), (4032, 49330), (4480, 44397), (4933, 40320), (5040, 39464), (5760, 34531), (6720, 29598), (8064, 24665), (9866, 20160), (10080, 19732), (13440, 14799)]