196628040

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{839}}^1$

素因数の和:897

約数の個数: 256

約数和(自身を含む): 774144000

約数和(自身を除く): 577515960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 54, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 108, 120, 124, 126, 135, 140, 155, 168, 180, 186, 189, 210, 216, 217, 248, 252, 270, 279, 280, 310, 315, 360, 372, 378, 420, 434, 465, 504, 540, 558, 620, 630, 651, 744, 756, 837, 839, 840, 868, 930, 945, 1080, 1085, 1116, 1240, 1260, 1302, 1395, 1512, 1674, 1678, 1736, 1860, 1890, 1953, 2170, 2232, 2517, 2520, 2604, 2790, 3255, 3348, 3356, 3720, 3780, 3906, 4185, 4195, 4340, 5034, 5208, 5580, 5859, 5873, 6510, 6696, 6712, 7551, 7560, 7812, 8370, 8390, 8680, 9765, 10068, 11160, 11718, 11746, 12585, 13020, 15102, 15624, 16740, 16780, 17619, 19530, 20136, 22653, 23436, 23492, 25170, 26009, 26040, 29295, 29365, 30204, 33480, 33560, 35238, 37755, 39060, 45306, 46872, 46984, 50340, 52018, 52857, 58590, 58730, 60408, 70476, 75510, 78027, 78120, 88095, 90612, 100680, 104036, 105714, 113265, 117180, 117460, 130045, 140952, 151020, 156054, 158571, 176190, 181224, 182063, 208072, 211428, 226530, 234081, 234360, 234920, 260090, 264285, 302040, 312108, 317142, 352380, 364126, 390135, 422856, 453060, 468162, 520180, 528570, 546189, 624216, 634284, 702243, 704760, 728252, 780270, 792855, 906120, 910315, 936324, 1040360, 1057140, 1092378, 1170405, 1268568, 1404486, 1456504, 1560540, 1585710, 1638567, 1820630, 1872648, 2114280, 2184756, 2340810, 2730945, 2808972, 3121080, 3171420, 3277134, 3511215, 3641260, 4369512, 4681620, 4915701, 5461890, 5617944, 6342840, 6554268, 7022430, 7282520, 8192835, 9363240, 9831402, 10923780, 13108536, 14044860, 16385670, 19662804, 21847560, 24578505, 28089720, 32771340, 39325608, 49157010, 65542680, 98314020, 196628040]

約数ペア:

[(1, 196628040), (2, 98314020), (3, 65542680), (4, 49157010), (5, 39325608), (6, 32771340), (7, 28089720), (8, 24578505), (9, 21847560), (10, 19662804), (12, 16385670), (14, 14044860), (15, 13108536), (18, 10923780), (20, 9831402), (21, 9363240), (24, 8192835), (27, 7282520), (28, 7022430), (30, 6554268), (31, 6342840), (35, 5617944), (36, 5461890), (40, 4915701), (42, 4681620), (45, 4369512), (54, 3641260), (56, 3511215), (60, 3277134), (62, 3171420), (63, 3121080), (70, 2808972), (72, 2730945), (84, 2340810), (90, 2184756), (93, 2114280), (105, 1872648), (108, 1820630), (120, 1638567), (124, 1585710), (126, 1560540), (135, 1456504), (140, 1404486), (155, 1268568), (168, 1170405), (180, 1092378), (186, 1057140), (189, 1040360), (210, 936324), (216, 910315), (217, 906120), (248, 792855), (252, 780270), (270, 728252), (279, 704760), (280, 702243), (310, 634284), (315, 624216), (360, 546189), (372, 528570), (378, 520180), (420, 468162), (434, 453060), (465, 422856), (504, 390135), (540, 364126), (558, 352380), (620, 317142), (630, 312108), (651, 302040), (744, 264285), (756, 260090), (837, 234920), (839, 234360), (840, 234081), (868, 226530), (930, 211428), (945, 208072), (1080, 182063), (1085, 181224), (1116, 176190), (1240, 158571), (1260, 156054), (1302, 151020), (1395, 140952), (1512, 130045), (1674, 117460), (1678, 117180), (1736, 113265), (1860, 105714), (1890, 104036), (1953, 100680), (2170, 90612), (2232, 88095), (2517, 78120), (2520, 78027), (2604, 75510), (2790, 70476), (3255, 60408), (3348, 58730), (3356, 58590), (3720, 52857), (3780, 52018), (3906, 50340), (4185, 46984), (4195, 46872), (4340, 45306), (5034, 39060), (5208, 37755), (5580, 35238), (5859, 33560), (5873, 33480), (6510, 30204), (6696, 29365), (6712, 29295), (7551, 26040), (7560, 26009), (7812, 25170), (8370, 23492), (8390, 23436), (8680, 22653), (9765, 20136), (10068, 19530), (11160, 17619), (11718, 16780), (11746, 16740), (12585, 15624), (13020, 15102)]