494975520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:364

約数の個数: 288

約数和(自身を含む): 1841806512

約数和(自身を除く): 1346830992

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, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 137, 144, 156, 160, 180, 193, 195, 208, 234, 240, 260, 274, 288, 312, 360, 386, 390, 411, 416, 468, 480, 520, 548, 579, 585, 624, 685, 720, 772, 780, 822, 936, 965, 1040, 1096, 1158, 1170, 1233, 1248, 1370, 1440, 1544, 1560, 1644, 1737, 1781, 1872, 1930, 2055, 2080, 2192, 2316, 2340, 2466, 2509, 2740, 2895, 3088, 3120, 3288, 3474, 3562, 3744, 3860, 4110, 4384, 4632, 4680, 4932, 5018, 5343, 5480, 5790, 6165, 6176, 6240, 6576, 6948, 7124, 7527, 7720, 8220, 8685, 8905, 9264, 9360, 9864, 10036, 10686, 10960, 11580, 12330, 12545, 13152, 13896, 14248, 15054, 15440, 16029, 16440, 17370, 17810, 18528, 18720, 19728, 20072, 21372, 21920, 22581, 23160, 24660, 25090, 26441, 26715, 27792, 28496, 30108, 30880, 32058, 32880, 34740, 35620, 37635, 39456, 40144, 42744, 45162, 46320, 49320, 50180, 52882, 53430, 55584, 56992, 60216, 64116, 65760, 69480, 71240, 75270, 79323, 80145, 80288, 85488, 90324, 92640, 98640, 100360, 105764, 106860, 112905, 120432, 128232, 132205, 138960, 142480, 150540, 158646, 160290, 170976, 180648, 197280, 200720, 211528, 213720, 225810, 237969, 240864, 256464, 264410, 277920, 284960, 301080, 317292, 320580, 343733, 361296, 396615, 401440, 423056, 427440, 451620, 475938, 512928, 528820, 602160, 634584, 641160, 687466, 722592, 793230, 846112, 854880, 903240, 951876, 1031199, 1057640, 1189845, 1204320, 1269168, 1282320, 1374932, 1586460, 1718665, 1806480, 1903752, 2062398, 2115280, 2379690, 2538336, 2564640, 2749864, 3093597, 3172920, 3437330, 3612960, 3807504, 4124796, 4230560, 4759380, 5155995, 5499728, 6187194, 6345840, 6874660, 7615008, 8249592, 9518760, 10311990, 10999456, 12374388, 12691680, 13749320, 15467985, 16499184, 19037520, 20623980, 24748776, 27498640, 30935970, 32998368, 38075040, 41247960, 49497552, 54997280, 61871940, 82495920, 98995104, 123743880, 164991840, 247487760, 494975520]

約数ペア:

[(1, 494975520), (2, 247487760), (3, 164991840), (4, 123743880), (5, 98995104), (6, 82495920), (8, 61871940), (9, 54997280), (10, 49497552), (12, 41247960), (13, 38075040), (15, 32998368), (16, 30935970), (18, 27498640), (20, 24748776), (24, 20623980), (26, 19037520), (30, 16499184), (32, 15467985), (36, 13749320), (39, 12691680), (40, 12374388), (45, 10999456), (48, 10311990), (52, 9518760), (60, 8249592), (65, 7615008), (72, 6874660), (78, 6345840), (80, 6187194), (90, 5499728), (96, 5155995), (104, 4759380), (117, 4230560), (120, 4124796), (130, 3807504), (137, 3612960), (144, 3437330), (156, 3172920), (160, 3093597), (180, 2749864), (193, 2564640), (195, 2538336), (208, 2379690), (234, 2115280), (240, 2062398), (260, 1903752), (274, 1806480), (288, 1718665), (312, 1586460), (360, 1374932), (386, 1282320), (390, 1269168), (411, 1204320), (416, 1189845), (468, 1057640), (480, 1031199), (520, 951876), (548, 903240), (579, 854880), (585, 846112), (624, 793230), (685, 722592), (720, 687466), (772, 641160), (780, 634584), (822, 602160), (936, 528820), (965, 512928), (1040, 475938), (1096, 451620), (1158, 427440), (1170, 423056), (1233, 401440), (1248, 396615), (1370, 361296), (1440, 343733), (1544, 320580), (1560, 317292), (1644, 301080), (1737, 284960), (1781, 277920), (1872, 264410), (1930, 256464), (2055, 240864), (2080, 237969), (2192, 225810), (2316, 213720), (2340, 211528), (2466, 200720), (2509, 197280), (2740, 180648), (2895, 170976), (3088, 160290), (3120, 158646), (3288, 150540), (3474, 142480), (3562, 138960), (3744, 132205), (3860, 128232), (4110, 120432), (4384, 112905), (4632, 106860), (4680, 105764), (4932, 100360), (5018, 98640), (5343, 92640), (5480, 90324), (5790, 85488), (6165, 80288), (6176, 80145), (6240, 79323), (6576, 75270), (6948, 71240), (7124, 69480), (7527, 65760), (7720, 64116), (8220, 60216), (8685, 56992), (8905, 55584), (9264, 53430), (9360, 52882), (9864, 50180), (10036, 49320), (10686, 46320), (10960, 45162), (11580, 42744), (12330, 40144), (12545, 39456), (13152, 37635), (13896, 35620), (14248, 34740), (15054, 32880), (15440, 32058), (16029, 30880), (16440, 30108), (17370, 28496), (17810, 27792), (18528, 26715), (18720, 26441), (19728, 25090), (20072, 24660), (21372, 23160), (21920, 22581)]