7402299840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197711}}^1$

素因数の和:197747

約数の個数: 168

約数和(自身を含む): 27419491008

約数和(自身を除く): 20017191168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 6240, 7488, 9360, 12480, 18720, 37440, 197711, 395422, 593133, 790844, 988555, 1186266, 1581688, 1779399, 1977110, 2372532, 2570243, 2965665, 3163376, 3558798, 3954220, 4745064, 5140486, 5931330, 6326752, 7117596, 7710729, 7908440, 8896995, 9490128, 10280972, 11862660, 12653504, 12851215, 14235192, 15421458, 15816880, 17793990, 18980256, 20561944, 23132187, 23725320, 25702430, 28470384, 30842916, 31633760, 35587980, 37960512, 38553645, 41123888, 46264374, 47450640, 51404860, 56940768, 61685832, 63267520, 71175960, 77107290, 82247776, 92528748, 94901280, 102809720, 113881536, 115660935, 123371664, 142351920, 154214580, 164495552, 185057496, 189802560, 205619440, 231321870, 246743328, 284703840, 308429160, 370114992, 411238880, 462643740, 493486656, 569407680, 616858320, 740229984, 822477760, 925287480, 1233716640, 1480459968, 1850574960, 2467433280, 3701149920, 7402299840]

約数ペア:

[(1, 7402299840), (2, 3701149920), (3, 2467433280), (4, 1850574960), (5, 1480459968), (6, 1233716640), (8, 925287480), (9, 822477760), (10, 740229984), (12, 616858320), (13, 569407680), (15, 493486656), (16, 462643740), (18, 411238880), (20, 370114992), (24, 308429160), (26, 284703840), (30, 246743328), (32, 231321870), (36, 205619440), (39, 189802560), (40, 185057496), (45, 164495552), (48, 154214580), (52, 142351920), (60, 123371664), (64, 115660935), (65, 113881536), (72, 102809720), (78, 94901280), (80, 92528748), (90, 82247776), (96, 77107290), (104, 71175960), (117, 63267520), (120, 61685832), (130, 56940768), (144, 51404860), (156, 47450640), (160, 46264374), (180, 41123888), (192, 38553645), (195, 37960512), (208, 35587980), (234, 31633760), (240, 30842916), (260, 28470384), (288, 25702430), (312, 23725320), (320, 23132187), (360, 20561944), (390, 18980256), (416, 17793990), (468, 15816880), (480, 15421458), (520, 14235192), (576, 12851215), (585, 12653504), (624, 11862660), (720, 10280972), (780, 9490128), (832, 8896995), (936, 7908440), (960, 7710729), (1040, 7117596), (1170, 6326752), (1248, 5931330), (1440, 5140486), (1560, 4745064), (1872, 3954220), (2080, 3558798), (2340, 3163376), (2496, 2965665), (2880, 2570243), (3120, 2372532), (3744, 1977110), (4160, 1779399), (4680, 1581688), (6240, 1186266), (7488, 988555), (9360, 790844), (12480, 593133), (18720, 395422), (37440, 197711)]