1914014760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{10799}}^1$

素因数の和:11031

約数の個数: 128

約数和(自身を含む): 6594048000

約数和(自身を除く): 4680033240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 211, 280, 420, 422, 633, 840, 844, 1055, 1266, 1477, 1688, 2110, 2532, 2954, 3165, 4220, 4431, 5064, 5908, 6330, 7385, 8440, 8862, 10799, 11816, 12660, 14770, 17724, 21598, 22155, 25320, 29540, 32397, 35448, 43196, 44310, 53995, 59080, 64794, 75593, 86392, 88620, 107990, 129588, 151186, 161985, 177240, 215980, 226779, 259176, 302372, 323970, 377965, 431960, 453558, 604744, 647940, 755930, 907116, 1133895, 1295880, 1511860, 1814232, 2267790, 2278589, 3023720, 4535580, 4557178, 6835767, 9071160, 9114356, 11392945, 13671534, 15950123, 18228712, 22785890, 27343068, 31900246, 34178835, 45571780, 47850369, 54686136, 63800492, 68357670, 79750615, 91143560, 95700738, 127600984, 136715340, 159501230, 191401476, 239251845, 273430680, 319002460, 382802952, 478503690, 638004920, 957007380, 1914014760]

約数ペア:

[(1, 1914014760), (2, 957007380), (3, 638004920), (4, 478503690), (5, 382802952), (6, 319002460), (7, 273430680), (8, 239251845), (10, 191401476), (12, 159501230), (14, 136715340), (15, 127600984), (20, 95700738), (21, 91143560), (24, 79750615), (28, 68357670), (30, 63800492), (35, 54686136), (40, 47850369), (42, 45571780), (56, 34178835), (60, 31900246), (70, 27343068), (84, 22785890), (105, 18228712), (120, 15950123), (140, 13671534), (168, 11392945), (210, 9114356), (211, 9071160), (280, 6835767), (420, 4557178), (422, 4535580), (633, 3023720), (840, 2278589), (844, 2267790), (1055, 1814232), (1266, 1511860), (1477, 1295880), (1688, 1133895), (2110, 907116), (2532, 755930), (2954, 647940), (3165, 604744), (4220, 453558), (4431, 431960), (5064, 377965), (5908, 323970), (6330, 302372), (7385, 259176), (8440, 226779), (8862, 215980), (10799, 177240), (11816, 161985), (12660, 151186), (14770, 129588), (17724, 107990), (21598, 88620), (22155, 86392), (25320, 75593), (29540, 64794), (32397, 59080), (35448, 53995), (43196, 44310)]