297692640

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{4219}}^1$

素因数の和:4254

約数の個数: 216

約数和(自身を含む): 1182013560

約数和(自身を除く): 884320920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 720, 735, 784, 840, 882, 980, 1008, 1120, 1176, 1260, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2352, 2520, 2940, 3360, 3528, 3920, 4219, 4410, 4704, 5040, 5880, 7056, 7840, 8438, 8820, 10080, 11760, 12657, 14112, 16876, 17640, 21095, 23520, 25314, 29533, 33752, 35280, 37971, 42190, 50628, 59066, 63285, 67504, 70560, 75942, 84380, 88599, 101256, 118132, 126570, 135008, 147665, 151884, 168760, 177198, 189855, 202512, 206731, 236264, 253140, 265797, 295330, 303768, 337520, 354396, 379710, 405024, 413462, 442995, 472528, 506280, 531594, 590660, 607536, 620193, 675040, 708792, 759420, 826924, 885990, 945056, 1012560, 1033655, 1063188, 1181320, 1215072, 1240386, 1328985, 1417584, 1518840, 1653848, 1771980, 1860579, 2025120, 2067310, 2126376, 2362640, 2480772, 2657970, 2835168, 3037680, 3100965, 3307696, 3543960, 3721158, 4134620, 4252752, 4725280, 4961544, 5315940, 6075360, 6201930, 6615392, 7087920, 7442316, 8269240, 8505504, 9302895, 9923088, 10631880, 12403860, 14175840, 14884632, 16538480, 18605790, 19846176, 21263760, 24807720, 29769264, 33076960, 37211580, 42527520, 49615440, 59538528, 74423160, 99230880, 148846320, 297692640]

約数ペア:

[(1, 297692640), (2, 148846320), (3, 99230880), (4, 74423160), (5, 59538528), (6, 49615440), (7, 42527520), (8, 37211580), (9, 33076960), (10, 29769264), (12, 24807720), (14, 21263760), (15, 19846176), (16, 18605790), (18, 16538480), (20, 14884632), (21, 14175840), (24, 12403860), (28, 10631880), (30, 9923088), (32, 9302895), (35, 8505504), (36, 8269240), (40, 7442316), (42, 7087920), (45, 6615392), (48, 6201930), (49, 6075360), (56, 5315940), (60, 4961544), (63, 4725280), (70, 4252752), (72, 4134620), (80, 3721158), (84, 3543960), (90, 3307696), (96, 3100965), (98, 3037680), (105, 2835168), (112, 2657970), (120, 2480772), (126, 2362640), (140, 2126376), (144, 2067310), (147, 2025120), (160, 1860579), (168, 1771980), (180, 1653848), (196, 1518840), (210, 1417584), (224, 1328985), (240, 1240386), (245, 1215072), (252, 1181320), (280, 1063188), (288, 1033655), (294, 1012560), (315, 945056), (336, 885990), (360, 826924), (392, 759420), (420, 708792), (441, 675040), (480, 620193), (490, 607536), (504, 590660), (560, 531594), (588, 506280), (630, 472528), (672, 442995), (720, 413462), (735, 405024), (784, 379710), (840, 354396), (882, 337520), (980, 303768), (1008, 295330), (1120, 265797), (1176, 253140), (1260, 236264), (1440, 206731), (1470, 202512), (1568, 189855), (1680, 177198), (1764, 168760), (1960, 151884), (2016, 147665), (2205, 135008), (2352, 126570), (2520, 118132), (2940, 101256), (3360, 88599), (3528, 84380), (3920, 75942), (4219, 70560), (4410, 67504), (4704, 63285), (5040, 59066), (5880, 50628), (7056, 42190), (7840, 37971), (8438, 35280), (8820, 33752), (10080, 29533), (11760, 25314), (12657, 23520), (14112, 21095), (16876, 17640)]