214019820

素因数分解:

$2^2\times 3^8\times 5^1\times 7^1\times {\mathrm{233}}^1$

素因数の和:273

約数の個数: 216

約数和(自身を含む): 773738784

約数和(自身を除く): 559718964

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 233, 243, 252, 270, 315, 324, 378, 405, 420, 466, 486, 540, 567, 630, 699, 729, 756, 810, 932, 945, 972, 1134, 1165, 1215, 1260, 1398, 1458, 1620, 1631, 1701, 1890, 2097, 2187, 2268, 2330, 2430, 2796, 2835, 2916, 3262, 3402, 3495, 3645, 3780, 4194, 4374, 4660, 4860, 4893, 5103, 5670, 6291, 6524, 6561, 6804, 6990, 7290, 8155, 8388, 8505, 8748, 9786, 10206, 10485, 10935, 11340, 12582, 13122, 13980, 14580, 14679, 15309, 16310, 17010, 18873, 19572, 20412, 20970, 21870, 24465, 25164, 25515, 26244, 29358, 30618, 31455, 32620, 32805, 34020, 37746, 41940, 43740, 44037, 45927, 48930, 51030, 56619, 58716, 61236, 62910, 65610, 73395, 75492, 76545, 88074, 91854, 94365, 97860, 102060, 113238, 125820, 131220, 132111, 146790, 153090, 169857, 176148, 183708, 188730, 220185, 226476, 229635, 264222, 283095, 293580, 306180, 339714, 377460, 396333, 440370, 459270, 509571, 528444, 566190, 660555, 679428, 792666, 849285, 880740, 918540, 1019142, 1132380, 1188999, 1321110, 1528713, 1585332, 1698570, 1981665, 2038284, 2377998, 2547855, 2642220, 3057426, 3397140, 3566997, 3963330, 4755996, 5095710, 5944995, 6114852, 7133994, 7643565, 7926660, 10191420, 10700991, 11889990, 14267988, 15287130, 17834985, 21401982, 23779980, 30574260, 35669970, 42803964, 53504955, 71339940, 107009910, 214019820]

約数ペア:

[(1, 214019820), (2, 107009910), (3, 71339940), (4, 53504955), (5, 42803964), (6, 35669970), (7, 30574260), (9, 23779980), (10, 21401982), (12, 17834985), (14, 15287130), (15, 14267988), (18, 11889990), (20, 10700991), (21, 10191420), (27, 7926660), (28, 7643565), (30, 7133994), (35, 6114852), (36, 5944995), (42, 5095710), (45, 4755996), (54, 3963330), (60, 3566997), (63, 3397140), (70, 3057426), (81, 2642220), (84, 2547855), (90, 2377998), (105, 2038284), (108, 1981665), (126, 1698570), (135, 1585332), (140, 1528713), (162, 1321110), (180, 1188999), (189, 1132380), (210, 1019142), (233, 918540), (243, 880740), (252, 849285), (270, 792666), (315, 679428), (324, 660555), (378, 566190), (405, 528444), (420, 509571), (466, 459270), (486, 440370), (540, 396333), (567, 377460), (630, 339714), (699, 306180), (729, 293580), (756, 283095), (810, 264222), (932, 229635), (945, 226476), (972, 220185), (1134, 188730), (1165, 183708), (1215, 176148), (1260, 169857), (1398, 153090), (1458, 146790), (1620, 132111), (1631, 131220), (1701, 125820), (1890, 113238), (2097, 102060), (2187, 97860), (2268, 94365), (2330, 91854), (2430, 88074), (2796, 76545), (2835, 75492), (2916, 73395), (3262, 65610), (3402, 62910), (3495, 61236), (3645, 58716), (3780, 56619), (4194, 51030), (4374, 48930), (4660, 45927), (4860, 44037), (4893, 43740), (5103, 41940), (5670, 37746), (6291, 34020), (6524, 32805), (6561, 32620), (6804, 31455), (6990, 30618), (7290, 29358), (8155, 26244), (8388, 25515), (8505, 25164), (8748, 24465), (9786, 21870), (10206, 20970), (10485, 20412), (10935, 19572), (11340, 18873), (12582, 17010), (13122, 16310), (13980, 15309), (14580, 14679)]