148846320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{4219}}^1$

素因数の和:4252

約数の個数: 180

約数和(自身を含む): 581625720

約数和(自身を除く): 432779400

約数列:

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

約数ペア:

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