208506960

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1399}}^1$

素因数の和:1447

約数の個数: 200

約数和(自身を含む): 756201600

約数和(自身を除く): 547694640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 90, 92, 108, 115, 120, 135, 138, 144, 162, 180, 184, 207, 216, 230, 240, 270, 276, 324, 345, 360, 368, 405, 414, 432, 460, 540, 552, 621, 648, 690, 720, 810, 828, 920, 1035, 1080, 1104, 1242, 1296, 1380, 1399, 1620, 1656, 1840, 1863, 2070, 2160, 2484, 2760, 2798, 3105, 3240, 3312, 3726, 4140, 4197, 4968, 5520, 5596, 6210, 6480, 6995, 7452, 8280, 8394, 9315, 9936, 11192, 12420, 12591, 13990, 14904, 16560, 16788, 18630, 20985, 22384, 24840, 25182, 27980, 29808, 32177, 33576, 37260, 37773, 41970, 49680, 50364, 55960, 62955, 64354, 67152, 74520, 75546, 83940, 96531, 100728, 111920, 113319, 125910, 128708, 149040, 151092, 160885, 167880, 188865, 193062, 201456, 226638, 251820, 257416, 289593, 302184, 321770, 335760, 377730, 386124, 453276, 482655, 503640, 514832, 566595, 579186, 604368, 643540, 755460, 772248, 868779, 906552, 965310, 1007280, 1133190, 1158372, 1287080, 1447965, 1510920, 1544496, 1737558, 1813104, 1930620, 2266380, 2316744, 2574160, 2606337, 2895930, 3021840, 3475116, 3861240, 4343895, 4532760, 4633488, 5212674, 5791860, 6950232, 7722480, 8687790, 9065520, 10425348, 11583720, 13031685, 13900464, 17375580, 20850696, 23167440, 26063370, 34751160, 41701392, 52126740, 69502320, 104253480, 208506960]

約数ペア:

[(1, 208506960), (2, 104253480), (3, 69502320), (4, 52126740), (5, 41701392), (6, 34751160), (8, 26063370), (9, 23167440), (10, 20850696), (12, 17375580), (15, 13900464), (16, 13031685), (18, 11583720), (20, 10425348), (23, 9065520), (24, 8687790), (27, 7722480), (30, 6950232), (36, 5791860), (40, 5212674), (45, 4633488), (46, 4532760), (48, 4343895), (54, 3861240), (60, 3475116), (69, 3021840), (72, 2895930), (80, 2606337), (81, 2574160), (90, 2316744), (92, 2266380), (108, 1930620), (115, 1813104), (120, 1737558), (135, 1544496), (138, 1510920), (144, 1447965), (162, 1287080), (180, 1158372), (184, 1133190), (207, 1007280), (216, 965310), (230, 906552), (240, 868779), (270, 772248), (276, 755460), (324, 643540), (345, 604368), (360, 579186), (368, 566595), (405, 514832), (414, 503640), (432, 482655), (460, 453276), (540, 386124), (552, 377730), (621, 335760), (648, 321770), (690, 302184), (720, 289593), (810, 257416), (828, 251820), (920, 226638), (1035, 201456), (1080, 193062), (1104, 188865), (1242, 167880), (1296, 160885), (1380, 151092), (1399, 149040), (1620, 128708), (1656, 125910), (1840, 113319), (1863, 111920), (2070, 100728), (2160, 96531), (2484, 83940), (2760, 75546), (2798, 74520), (3105, 67152), (3240, 64354), (3312, 62955), (3726, 55960), (4140, 50364), (4197, 49680), (4968, 41970), (5520, 37773), (5596, 37260), (6210, 33576), (6480, 32177), (6995, 29808), (7452, 27980), (8280, 25182), (8394, 24840), (9315, 22384), (9936, 20985), (11192, 18630), (12420, 16788), (12591, 16560), (13990, 14904)]